Skip to main content
Hi !Hi! Sign in or registerDaily DealsBrand OutletGift CardsHelp & Contact
Sell
Watchlist
My eBay
  • Summary
  • Recently Viewed
  • Bids/Offers
  • Watchlist
  • Purchase History
  • Buy Again
  • Selling
  • Saved Feed
  • Saved Searches
  • Saved Sellers
  • My Garage
  • Sizes
  • My Collection
  • Messages
  • PSA Vault
Please sign-in to view notifications.
Loading...
eBay Home
Advanced
Sponsored
Sponsored
Sponsored
Related Searches:
  • 50 mm Stem
  • Road Bike Stem
  • 100 mm Stem
  • Road Bike Stem 70 mm
  • Cycle Stems
  • 60 mm Road Bike Stem
  • Road Bike Stem 80 mm
  • 70 mm Stem
  • 70 mm Stem
  • 40 mm Stem

breadcrumb

  • eBay
    • Sporting Goods
    • Cycling
  • Sporting Goods
  • Cycling
  • Bicycle Components & Parts
  • Stems

Filter

    • Category

      • All
        • Sporting Goods
        • Cycling
        • Bicycle Components & Parts
          • Handlebars
          • Selected categoryStems
          • Bolts & Fasteners
          • Other Bike Components & Parts
          • Chains
          • Headset Spacers
          • Handlebar Grips, Tape & Pads
          • Forks
          • Shifters
          • Seatposts
          • Electric Bicycle Components
          • Headsets
          • Cables & Housing
        • Home & Garden
        • Clothing, Shoes & Accessories
      • Clamp Diameter

        • 1 1/8 in (68) Items (68)
        • 22.2 mm (24) Items (24)
        • 25.4 mm (79) Items (79)
        • 26 mm (1) Items (1)
        • 31.7 mm (16) Items (16)
        • 31.8 mm (523) Items (523)
        • 35 mm (78) Items (78)
        • Integrated Bar/Stem (175) Items (175)
      • Steerer Tube Diameter

        • 1 in (36) Items (36)
        • 1 1/8 in (543) Items (543)
        • 25.4 mm (14) Items (14)
        • 26 mm (1) Items (1)
        • 31.8 mm (133) Items (133)
        • 35 mm (4) Items (4)
        • Not Specified (440) Items (440)
      • Color

        • Black (526) Items (526)
        • Blue (46) Items (46)
        • Gold (20) Items (20)
        • Green (16) Items (16)
        • Multicolor (25) Items (25)
        • Orange (11) Items (11)
        • Purple (43) Items (43)
        • Red (88) Items (88)
        • Silver (150) Items (150)
        • White (10) Items (10)
      • Material

        • Aluminum (955) Items (955)
        • Carbon (22) Items (22)
        • Carbon Fiber (25) Items (25)
        • Steel (182) Items (182)
        • Titanium (89) Items (89)
        • Not Specified (57) Items (57)
      • Brand

        • Bontrager (1) Items (1)
        • Cinelli (5) Items (5)
        • ENVE (18) Items (18)
        • FSA (19) Items (19)
        • Origin8 (40) Items (40)
        • Race Face (74) Items (74)
        • Thomson (7) Items (7)
        • Unbranded (449) Items (449)
      • Stem Type

        • Ahead (70) Items (70)
        • Direct Mount (331) Items (331)
        • Quill (37) Items (37)
        • Threadless (321) Items (321)
        • Not Specified (405) Items (405)
      • Compatible Bike Type

        • BMX Bike (403) Items (403)
        • Cyclocross Bike (541) Items (541)
        • Downhill Bike (288) Items (288)
        • Folding Bike (395) Items (395)
        • Mountain Bike (919) Items (919)
        • Racing Bike (446) Items (446)
        • Road Bike (831) Items (831)
        • Universal (654) Items (654)
      • Set Includes

        • Cables (1) Items (1)
        • Handlebar (343) Items (343)
        • Headset (3) Items (3)
        • Stem (509) Items (509)
        • Not Specified (304) Items (304)
      • Country/Region of Manufacture

        • China (495) Items (495)
        • Italy (1) Items (1)
        • Japan (15) Items (15)
        • Taiwan (37) Items (37)
        • United States (9) Items (9)
        • Not Specified (581) Items (581)
    • Price

      • Under $35.00
      • $35.00 to $75.00
      • Over $75.00
      $
      to
      $
      Please provide a valid price range
      Available inventory
      $0
      $1000+
    • Condition

      • New (1,079) Items (1,079)
      • New other (see details) (18) Items (18)
      • Used (41) Items (41)
    • Buying Format

    • Item Location

      • Within25 mi
    • Shipping and pickup

      • Arrives in 2-4 days
      • Free Shipping
      • Local Pickup within25 miles
    • Show only

      • Free Returns
      • Returns Accepted
      • Authorized Seller
      • Completed Items
      • Sold Items
      • Deals & Savings

Road Bike Stem 50mm

581 results
  • All
  • Auction
  • Buy It Now
  • All Listings- Filter Applied
  • Auction
  • Buy It Now
  • Any Condition- Filter Applied
  • New
  • New other (see details)
  • Used
  • Default- Filter Applied
  • US Only
  • North America
  • Worldwide
  • Arrives in 2-4 days
  • Free Shipping
  • Best Match
  • Time: ending soonest
  • Time: newly listed
  • Price + Shipping: lowest first
  • Price + Shipping: highest first
  • Distance: nearest first
  • Gallery View
  • Shop on eBay
    Shop on eBay
    Opens in a new window or tab
    Brand New
    $20.00
    or Best Offer
    derosnopS
  • Shop on eBay
    Shop on eBay
    Opens in a new window or tab
    Brand New
    $20.00
    or Best Offer
    derosnopS
    • Titanium MTB Road Bike Bicycle Handlebar Stem 1" 25.4mm 31.8mm 50-120mm 5°
      Titanium MTB Road Bike Bicycle Handlebar Stem 1" 25.4mm 31.8mm 50-120mm 5°
      Opens in a new window or tab
      Brand New
      $105.99 to $113.99
      Was: $122.2110% off
      Buy It Now
      +$15.99 delivery
      Located in China
      derosnopS
      taiehejin 100% positive (347)
    • Race Face Aeffect 6 degree 35 x 50mm / 60mm MTB Downhill AM XC Bike Stem Black
      Race Face Aeffect 6 degree 35 x 50mm / 60mm MTB Downhill AM XC Bike Stem Black
      Opens in a new window or tab
      Brand New
      $28.39 to $31.90
      Buy It Now
      Free delivery
      Located in United States
      58+ sold
      Save up to 10% when you buy more
      derosnopS
      cycling-california 99.2% positive (10.5K)
    • MTB Stem Mountain Bike Stem 31.8 50mm 30 Degree Short Handlebar Stem Most Bicycl
      MTB Stem Mountain Bike Stem 31.8 50mm 30 Degree Short Handlebar Stem Most Bicycl
      Opens in a new window or tab
      Brand New
      $26.61
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      Last one
      10 sold
      derosnopS
      evuy-48 100% positive (19)
    • 1-1/8” Steering Tube Alloy Stem for Chopper Bicycle 22.2mm Handlebar 28.6 mm
      1-1/8” Steering Tube Alloy Stem for Chopper Bicycle 22.2mm Handlebar 28.6 mm
      Opens in a new window or tab
      Brand New
      $46.99
      or Best Offer
      Free delivery
      Located in United States
      Free returns
      29 watchers
      derosnopS
      reignbike 99.2% positive (1.2K)
    • Bicycle Stem 35/50 31.8mm Bar Clamp 0 Degree Mountain Gravel MTB Road Bike ZTTO
      Bicycle Stem 35/50 31.8mm Bar Clamp 0 Degree Mountain Gravel MTB Road Bike ZTTO
      Opens in a new window or tab
      Brand New
      $24.00
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      5+ watchers
      Save up to 10% when you buy more
      derosnopS
      eocreative 98.9% positive (5K)
    • Lightweight Short Stem 31.8*50mm 28.6mm MTB Stem Road Bike Stem
      Lightweight Short Stem 31.8*50mm 28.6mm MTB Stem Road Bike Stem
      Opens in a new window or tab
      Brand New
      $20.95
      Buy It Now
      Free delivery
      Located in United States
      derosnopS
      greates_goods 100% positive (260)
    • Giant Contact OD2 Bike Stem 31.8mm 1-1/4" w/ 1-1/8" Spacer 50mm-120mm
      Giant Contact OD2 Bike Stem 31.8mm 1-1/4" w/ 1-1/8" Spacer 50mm-120mm
      Opens in a new window or tab
      Brand New
      $41.85
      Buy It Now
      Free delivery
      Located in United States
      13+ sold
      derosnopS
      ezr_rider 99.1% positive (4.5K)
    • Thomson Elite X4 MTB Mountain Bike Bicycle Stem 0 degree 31.8 x 50mm Black
      Thomson Elite X4 MTB Mountain Bike Bicycle Stem 0 degree 31.8 x 50mm Black
      Opens in a new window or tab
      Pre-Owned
      $80.00
      or Best Offer
      +$15.70 delivery
      Located in United States
      derosnopS
      huntrdwayn 100% positive (5)
    • Picked For You

      Top selling items from trusted sellers | Sponsored
        • Race Face Aeffect 6 degree 35 x 50mm / 60mm MTB Downhill AM XC Bike Stem Black
          Race Face Aeffect 6 degree 35 x 50mm / 60mm MTB Downhill AM XC Bike Stem Black
          Opens in a new window or tab
          $31.90
          cycling-california (10,547) 99.2%
          58+ sold
          Save up to 10% when you buy more
        • Bicycle Stem 35/50 31.8mm Bar Clamp 0 Degree Mountain Gravel MTB Road Bike ZTTO
          Bicycle Stem 35/50 31.8mm Bar Clamp 0 Degree Mountain Gravel MTB Road Bike ZTTO
          Opens in a new window or tab
          $24.00
          eocreative (5,077) 98.9%
          3+ watchers
          Save up to 10% when you buy more
        • Origin8 Fix8 OS Stem Bar Clamp 31.8mm 50mm 0 Deg Blk Aluminum Road / Mountain
          Origin8 Fix8 OS Stem Bar Clamp 31.8mm 50mm 0 Deg Blk Aluminum Road / Mountain
          Opens in a new window or tab
          $60.99
          365cycles (247,988) 99.6%
          Save up to 13% when you buy more
        • Race Face Chester 31.8 x 50mm MTB Mountain Bike Bicycle Stem 8 degree Black
          Race Face Chester 31.8 x 50mm MTB Mountain Bike Bicycle Stem 8 degree Black
          Opens in a new window or tab
          $33.69
          cycling-california (10,547) 99.2%
          61 sold
          Save up to 10% when you buy more
        • Bicycle Stem 50mm 31.8mm Bar Clamp 0 Degree No Rise MTB Road Bike XC Gravel ZTTO
          Bicycle Stem 50mm 31.8mm Bar Clamp 0 Degree No Rise MTB Road Bike XC Gravel ZTTO
          Opens in a new window or tab
          $24.50
          eocreative (5,077) 98.9%
          3+ watchers
        • MTB Stem Mountain Bike Stem 31.8 50mm 30 Degree Short Handlebar Stem for Most
          MTB Stem Mountain Bike Stem 31.8 50mm 30 Degree Short Handlebar Stem for Most
          Opens in a new window or tab
          $27.00
          dbpenter-0 (2,074) 98.4%
          18 watchers
        • DIAMOND BACK  Bike Stem 1 1/8 in x 31.8mm x 50mm x 0 Degree
          DIAMOND BACK Bike Stem 1 1/8 in x 31.8mm x 50mm x 0 Degree
          Opens in a new window or tab
          $33.98
          ezr_rider (4,512) 99.1%
          10 watchers
        • Race Face Aeffect 35 Stem +/- 6 degree 50x35mm or 60x35mm for MTB Bicycle Bike
          Race Face Aeffect 35 Stem +/- 6 degree 50x35mm or 60x35mm for MTB Bicycle Bike
          Opens in a new window or tab
          $31.90
          gobt (10,092) 99.2%
          126+ sold
    • Bicycle Stem 50mm 31.8mm Bar Clamp 0 Degree No Rise MTB Road Bike XC Gravel ZTTO
      Bicycle Stem 50mm 31.8mm Bar Clamp 0 Degree No Rise MTB Road Bike XC Gravel ZTTO
      Opens in a new window or tab
      Brand New
      $24.50
      Buy It Now
      Free delivery
      Located in United States
      3+ watchers
      derosnopS
      eocreative 98.9% positive (5K)
    • FIFTY-FIFTY Aluminum Alloy Mountain Bike Stem 50mm X 1-1/8 Steer Tube 31.8mm
      FIFTY-FIFTY Aluminum Alloy Mountain Bike Stem 50mm X 1-1/8 Steer Tube 31.8mm
      Opens in a new window or tab
      Pre-Owned
      $40.00
      or Best Offer
      +$10.00 delivery in 2-4 days
      Located in United States
      Extra 22% off with coupon
      derosnopS
      racing1688 98.8% positive (12.5K)
    • Nitto Technomic Stem - 50mm, 26 Clamp, -18, 22.2-24tpi Quill, Aluminum, Silver
      Nitto Technomic Stem - 50mm, 26 Clamp, -18, 22.2-24tpi Quill, Aluminum, Silver
      Opens in a new window or tab
      Brand New
      5.0 out of 5 stars.
      7 product ratings - Nitto Technomic Stem - 50mm, 26 Clamp, -18, 22.2-24tpi Quill, Aluminum, Silver
      $51.53
      List price: $61.7817% off
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      Last one
      173 sold
      derosnopS
      gap30cycles 99.3% positive (68.2K)
    • NEW e*thirteen Base 35 Bike Stem: 50mm Length x 35mm Clamp, e13, ethirteen
      NEW e*thirteen Base 35 Bike Stem: 50mm Length x 35mm Clamp, e13, ethirteen
      Opens in a new window or tab
      Brand New
      $35.95
      Was: $39.9510% off
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      derosnopS
      Top Rated Plus
      • Sellers with highest buyer ratings
      • Returns, money back
      • Ships in a business day with tracking
      Learn More
      thehub1373 100% positive (19.5K)
    • Mtb Stem Mountain Bike Stem 31.8 50Mm 30 Degree Short Handlebar Stem For Most Bi
      Mtb Stem Mountain Bike Stem 31.8 50Mm 30 Degree Short Handlebar Stem For Most Bi
      Opens in a new window or tab
      Brand New
      $26.90
      or Best Offer
      Free delivery
      Located in United States
      Free returns
      Last one
      1 watchers
      derosnopS
      juso_129 97.5% positive (310)
    • ENVE Composites M6 Mountain Alloy 31.8mm Clamp Diameter x 50mm length MTB Stem
      ENVE Composites M6 Mountain Alloy 31.8mm Clamp Diameter x 50mm length MTB Stem
      Opens in a new window or tab
      Pre-Owned
      $99.99
      or Best Offer
      +$5.02 delivery
      Located in United States
      derosnopS
      supremegallery 100% positive (652)
    • Origin8 Fix8 OS Stem Bar Clamp 31.8mm 50mm 0 Deg Blk Aluminum Road / Mountain
      Origin8 Fix8 OS Stem Bar Clamp 31.8mm 50mm 0 Deg Blk Aluminum Road / Mountain
      Opens in a new window or tab
      Brand New
      $60.99
      List price: $65.998% off
      Buy It Now
      Free delivery
      Located in United States
      Save up to 13% when you buy more
      derosnopS
      365cycles 99.6% positive (247.9K)
    • Race Face Atlas Mountain Bike Stem (Black, 31.8-mm Clamp, 50-mm, Black 2015
      Race Face Atlas Mountain Bike Stem (Black, 31.8-mm Clamp, 50-mm, Black 2015
      Opens in a new window or tab
      Brand New
      5.0 out of 5 stars.
      1 product rating - Race Face Atlas Mountain Bike Stem (Black, 31.8-mm Clamp, 50-mm, Black 2015
      $59.99
      or Best Offer
      +$5.02 delivery
      Located in United States
      derosnopS
      ja_125469 100% positive (1)
    • MTB Stem Mountain Bike Stem 31.8 50mm 30 Degree Short Handlebar Stem for Most
      MTB Stem Mountain Bike Stem 31.8 50mm 30 Degree Short Handlebar Stem for Most
      Opens in a new window or tab
      Brand New
      $27.00
      or Best Offer
      Free delivery
      Located in United States
      Free returns
      18 watchers
      derosnopS
      dbpenter-0 98.4% positive (2K)
    • Race Face Chester 31.8 x 50mm MTB Mountain Bike Bicycle Stem 8 degree Black
      Race Face Chester 31.8 x 50mm MTB Mountain Bike Bicycle Stem 8 degree Black
      Opens in a new window or tab
      Brand New
      $33.69
      Buy It Now
      Free delivery
      Located in United States
      61 sold
      Save up to 10% when you buy more
      derosnopS
      cycling-california 99.2% positive (10.5K)
    • Race Face Turbine R MTB Mountain Bike Stem Black 35.0 x 6 Degree x 50mm
      Race Face Turbine R MTB Mountain Bike Stem Black 35.0 x 6 Degree x 50mm
      Opens in a new window or tab
      Brand New
      $67.99
      Buy It Now
      Free delivery in 2-4 days
      Located in United States
      derosnopS
      billyphilly58 99.4% positive (4.3K)
    • Mtb Stem Mountain Bike Stem 31.8 50Mm 30 Degree Short Handlebar Stem For Most Bi
      Mtb Stem Mountain Bike Stem 31.8 50Mm 30 Degree Short Handlebar Stem For Most Bi
      Opens in a new window or tab
      Brand New
      $23.99
      Buy It Now
      Free delivery
      Located in Sri Lanka
      Free returns
      derosnopS
      nidwen_0 100% positive (33)
    • From our popular brands

      Based on number of views and purchases | Sponsored
        • ENVE Composites M6 Mountain Alloy 31.8mm Clamp Diameter x 50mm length MTB Stem
          ENVE
          ENVE Composites M6 Mountain Alloy 31.8mm Clamp Diameter x 50mm length MTB Stem
          Pre-Owned
          $99.99
          +$5.02 delivery
        • Origin8 Fix8 OS Stem Bar Clamp 31.8mm 50mm 0 Deg Blk Aluminum Road / Mountain
          Origin8
          Origin8 Fix8 OS Stem Bar Clamp 31.8mm 50mm 0 Deg Blk Aluminum Road / Mountain
          Brand New
          $60.99
          Free delivery
          Save up to 13% when you buy more
        • Giant Contact OD2 Bike Stem 31.8mm 1-1/4" w/ 1-1/8" Spacer 50mm-120mm
          Giant
          Giant Contact OD2 Bike Stem 31.8mm 1-1/4" w/ 1-1/8" Spacer 50mm-120mm
          Brand New
          $41.85
          Free delivery
        • GIANT Contact OD1 1-1/8" +/- 8 Degree 50mm Bike Stem
          Giant
          GIANT Contact OD1 1-1/8" +/- 8 Degree 50mm Bike Stem
          Brand New
          $39.98
          +$5.00 delivery
        • ENVE® MOUNTAIN Alloy Trail Bike 4-Bolt Premium Stem 35mm x 50mm - $140 MSRP
          ENVE
          ENVE® MOUNTAIN Alloy Trail Bike 4-Bolt Premium Stem 35mm x 50mm - $140 MSRP
          Brand New
          $89.00
          +$6.99 delivery
    • Chromag HiFi V2 Stem 1-1/8'' L: 50mm 0� Dia: 31.8mm Black
      Chromag HiFi V2 Stem 1-1/8'' L: 50mm 0� Dia: 31.8mm Black
      Opens in a new window or tab
      Brand New
      $65.98
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      3 watchers
      derosnopS
      bellsbikeshop 98.8% positive (144.2K)
    • KRSEC Short Bar Stem 31.8mm 50mm Aluminum Alloy for 1-1/8" MTB/Road Bike Fork
      KRSEC Short Bar Stem 31.8mm 50mm Aluminum Alloy for 1-1/8" MTB/Road Bike Fork
      Opens in a new window or tab
      Brand New
      $17.98 to $18.98
      Buy It Now
      +$1.50 delivery
      Located in China
      4+ watchers
      derosnopS
      raoto168 99.8% positive (7.4K)
    • FSA OS-173 Comet Stem 35mm Clamp  3-D forged then CNC Bike Stem L:50mm - Black
      FSA OS-173 Comet Stem 35mm Clamp 3-D forged then CNC Bike Stem L:50mm - Black
      Opens in a new window or tab
      Brand New
      $36.90
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      Save up to 11% when you buy more
      derosnopS
      rolling-cycle 99.6% positive (45.6K)
    • 31.8 50mm Stem Bike 28.6mm Short Handlebar Stem MTB Road Bike BMX Aluminum Alloy
      31.8 50mm Stem Bike 28.6mm Short Handlebar Stem MTB Road Bike BMX Aluminum Alloy
      Opens in a new window or tab
      Brand New
      $20.95
      Buy It Now
      Free delivery
      Located in United States
      Save up to 8% when you buy more
      derosnopS
      bicyclist_parts 100% positive (367)
    • FSA SL-K Drop Stem (-20º)-31.8 clamp
      FSA SL-K Drop Stem (-20º)-31.8 clamp
      Opens in a new window or tab
      Brand New
      $99.20
      Was: $124.0020% off
      Buy It Now
      +$9.99 delivery in 2-4 days
      Located in United States
      derosnopS
      boyersmart 98.9% positive (8K)
    • Intense Aluminum Alloy Mountain Bike Stem 50mm X 1-1/8 Steer Tube 31.8mm
      Intense Aluminum Alloy Mountain Bike Stem 50mm X 1-1/8 Steer Tube 31.8mm
      Opens in a new window or tab
      Pre-Owned
      $40.00
      or Best Offer
      +$10.00 delivery in 2-4 days
      Located in United States
      Extra 22% off with coupon
      derosnopS
      racing1688 98.8% positive (12.5K)
    • Race Face Aeffect 35 Stem +/- 6 degree 50x35mm or 60x35mm for MTB Bicycle Bike
      Race Face Aeffect 35 Stem +/- 6 degree 50x35mm or 60x35mm for MTB Bicycle Bike
      Opens in a new window or tab
      Brand New
      $31.90
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      126+ sold
      derosnopS
      gobt 99.2% positive (10K)
    • FSA Gradient MTB Stem New for 35mm Bars
      FSA Gradient MTB Stem New for 35mm Bars
      Opens in a new window or tab
      Brand New
      $87.99
      Was: $109.9920% off
      Buy It Now
      Free delivery
      Located in United States
      derosnopS
      boyersmart 98.9% positive (8K)
    • 31.8mm 50mm Stem Short Handlebar Stem 1-1/8" Aluminum Alloy MTB Road Bike US
      31.8mm 50mm Stem Short Handlebar Stem 1-1/8" Aluminum Alloy MTB Road Bike US
      Opens in a new window or tab
      Brand New
      $20.95
      Buy It Now
      Free delivery
      Located in United States
      derosnopS
      bravos_parts 98.5% positive (183)
    • MTB Stem Mountain Bike Stem 31.8 50Mm
      MTB Stem Mountain Bike Stem 31.8 50Mm
      Opens in a new window or tab
      Brand New
      $34.70
      Buy It Now
      Free delivery
      Located in United States
      derosnopS
      brandsbyone 98.4% positive (170)
    • NEW e*thirteen Base 35 Bike Stem: 50mm Length x 35mm Clamp, e13, ethirteen
      NEW e*thirteen Base 35 Bike Stem: 50mm Length x 35mm Clamp, e13, ethirteen
      Opens in a new window or tab
      New (Other)
      $47.00
      or Best Offer
      +$5.02 delivery
      Located in United States
      derosnopS
      diecastbuyz 100% positive (19)
    • MTB Stem Mountain Bike Stem 31.8 50mm 30 Degree Short Handlebar Stem for Most...
      MTB Stem Mountain Bike Stem 31.8 50mm 30 Degree Short Handlebar Stem for Most...
      Opens in a new window or tab
      Brand New
      $36.14
      Buy It Now
      Free delivery
      Located in United States
      Save up to 7% when you buy more
      derosnopS
      israeifoever 100% positive (513)
    • Shimano PRO PLT Alloy Road Bike Stem +/- 6° Black 1-1/8" 31.8x50mm New Version
      Shimano PRO PLT Alloy Road Bike Stem +/- 6° Black 1-1/8" 31.8x50mm New Version
      Opens in a new window or tab
      Brand New
      $50.04
      Was: $54.999% off
      Buy It Now
      +$5.00 delivery
      Located in Taiwan
      3 watchers
      derosnopS
      mybicycleparts 99.8% positive (34.9K)
    • GIANT Contact OD1 1-1/8" +/- 8 Degree 50mm Bike Stem
      GIANT Contact OD1 1-1/8" +/- 8 Degree 50mm Bike Stem
      Opens in a new window or tab
      Brand New
      $39.98
      Buy It Now
      +$5.00 delivery
      Located in Taiwan
      10+ watchers
      derosnopS
      orz_store 100% positive (3.3K)
    • FSA Gradient MTB Stem New for 31.8mm Bars
      FSA Gradient MTB Stem New for 31.8mm Bars
      Opens in a new window or tab
      Brand New
      $87.99
      Was: $109.9920% off
      Buy It Now
      Free delivery
      Located in United States
      derosnopS
      boyersmart 98.9% positive (8K)
    • DIAMOND BACK  Bike Stem 1 1/8 in x 31.8mm x 50mm x 0 Degree
      DIAMOND BACK Bike Stem 1 1/8 in x 31.8mm x 50mm x 0 Degree
      Opens in a new window or tab
      Brand New
      $33.98
      Buy It Now
      Free delivery
      Located in United States
      10 watchers
      derosnopS
      ezr_rider 99.1% positive (4.5K)
    • Race Face Atlas MTB Mountain Bike Bicycle Stem Black - 0 Degree x 31.8 x 50mm
      Great price compared to similar brand new items
      Race Face Atlas MTB Mountain Bike Bicycle Stem Black - 0 Degree x 31.8 x 50mm
      Opens in a new window or tab
      Brand New
      4.5 out of 5 stars.
      3 product ratings - Race Face Atlas MTB Mountain Bike Bicycle Stem Black - 0 Degree x 31.8 x 50mm
      $89.99
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      3 watchers
      derosnopS
      masherz 99.7% positive (39.3K)
    • Race Face Aeffect 35 Stem 50mm Lenght 6 Degree    Bike Stem Black 50x6
      Race Face Aeffect 35 Stem 50mm Lenght 6 Degree Bike Stem Black 50x6
      Opens in a new window or tab
      Brand New
      $19.00
      Buy It Now
      +$8.75 delivery
      Located in United States
      Save up to 20% when you buy more
      derosnopS
      clearadvantagedepot 99.4% positive (1.5K)
    • MTB Stem Mountain Bike Stem 31.8 50mm 30 Degree Short Handlebar Stem for Most...
      MTB Stem Mountain Bike Stem 31.8 50mm 30 Degree Short Handlebar Stem for Most...
      Opens in a new window or tab
      Brand New
      $34.86
      Buy It Now
      Free delivery
      Located in United States
      Save up to 7% when you buy more
      derosnopS
      lahoros 100% positive (468)
    • Mountain Bike Stem 31.8mm, 50mm Length, 30° Rise for Short Handlebar Setup
      Mountain Bike Stem 31.8mm, 50mm Length, 30° Rise for Short Handlebar Setup
      Opens in a new window or tab
      Brand New
      $27.94
      Buy It Now
      Free delivery
      Located in United States
      derosnopS
      samicvtg 96.9% positive (402)
    • Race Face Turbine R MTB Mountain Bike Stem Black 35.  0 Degree x 60mm long
      Race Face Turbine R MTB Mountain Bike Stem Black 35. 0 Degree x 60mm long
      Opens in a new window or tab
      Pre-Owned
      $55.00
      or Best Offer
      Free delivery
      Located in United States
      derosnopS
      yamaha0249 100% positive (1.6K)
    • Race Face Atlas Stem, 50mm Black 31.8 Bar Clamp 28.6 Steerer Diameter RaceFace
      Race Face Atlas Stem, 50mm Black 31.8 Bar Clamp 28.6 Steerer Diameter RaceFace
      Opens in a new window or tab
      Brand New
      4.5 out of 5 stars.
      3 product ratings - Race Face Atlas Stem, 50mm Black 31.8 Bar Clamp 28.6 Steerer Diameter RaceFace
      $99.99
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      derosnopS
      worldwidecyclery 99.5% positive (46.6K)
    • Generic Aluminum Stem, 50mm long, 31.8mm clamp, 1 1/8" steerer tube, only 126 gr
      Generic Aluminum Stem, 50mm long, 31.8mm clamp, 1 1/8" steerer tube, only 126 gr
      Opens in a new window or tab
      Pre-Owned
      $9.95
      Buy It Now
      +$8.71 delivery
      Located in United States
      derosnopS
      peter_1305 100% positive (1.1K)
    • Origin8 Everland MX/GX 40 Deg Stem Bar Clamp 31.8mm 60mm 40 Deg Blk Aluminum MTB
      Great price compared to similar brand new items
      Origin8 Everland MX/GX 40 Deg Stem Bar Clamp 31.8mm 60mm 40 Deg Blk Aluminum MTB
      Opens in a new window or tab
      Brand New
      $46.49
      List price: $49.997% off
      Buy It Now
      Free delivery
      Located in United States
      59 sold
      Save up to 16% when you buy more
      derosnopS
      365cycles 99.6% positive (247.9K)
    • RaceFace 35 MTB Bike Stem 35mm Clamp 1-1/8" Steerer 50mm Length +/- 6 degree
      RaceFace 35 MTB Bike Stem 35mm Clamp 1-1/8" Steerer 50mm Length +/- 6 degree
      Opens in a new window or tab
      Brand New
      5.0 out of 5 stars.
      9 product ratings - RaceFace 35 MTB Bike Stem 35mm Clamp 1-1/8" Steerer 50mm Length +/- 6 degree
      $29.95
      Buy It Now
      +$5.50 delivery
      Located in United States
      Save up to 10% when you buy more
      derosnopS
      trailthis 99.8% positive (436.3K)
    • Mountain Bike Bicycle Cycling Alu Road Bike Handlebar Short Stem 31.8 x 50MM
      Mountain Bike Bicycle Cycling Alu Road Bike Handlebar Short Stem 31.8 x 50MM
      Opens in a new window or tab
      Brand New
      $28.02 to $29.29
      Buy It Now
      Free delivery
      Located in China
      Free returns
      derosnopS
      onegogogo 97.6% positive (80)
    • MTB Stem Mountain Bike Stem 31.8 50mm 30 Degree Short Handlebar Stem for Most...
      MTB Stem Mountain Bike Stem 31.8 50mm 30 Degree Short Handlebar Stem for Most...
      Opens in a new window or tab
      Brand New
      $25.77
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      derosnopS
      kozo.se-39 97.4% positive (165)
    • ORIGIN8 Everland MX/GX 25° Bike Stem 70mm Length 31.8mm Handlebar 1-1/8" Fork
      ORIGIN8 Everland MX/GX 25° Bike Stem 70mm Length 31.8mm Handlebar 1-1/8" Fork
      Opens in a new window or tab
      Brand New
      $46.49
      Buy It Now
      Free delivery
      Located in United States
      derosnopS
      senditbikes 99.5% positive (41.5K)
    • new RACEFACE Bicycle Turbine 35 Stem 50mm long 28.6 Steer 35mm Clamp +-6°
      new RACEFACE Bicycle Turbine 35 Stem 50mm long 28.6 Steer 35mm Clamp +-6°
      Opens in a new window or tab
      Brand New
      $67.99
      Was: $79.9915% off
      Buy It Now
      +$7.00 delivery
      Located in United States
      derosnopS
      best-bicycle-buys 99% positive (4.4K)
    • NOS! DIAMONDBACK Bike Stem 1-1/8" 31.8 x 50 mm 0° Black
      NOS! DIAMONDBACK Bike Stem 1-1/8" 31.8 x 50 mm 0° Black
      Opens in a new window or tab
      New (Other)
      $39.98
      Buy It Now
      +$5.00 delivery
      Located in Taiwan
      derosnopS
      orz_parts 100% positive (18.4K)
    • ENVE® MOUNTAIN Alloy Trail Bike 4-Bolt Premium Stem 35mm x 50mm - $140 MSRP
      ENVE® MOUNTAIN Alloy Trail Bike 4-Bolt Premium Stem 35mm x 50mm - $140 MSRP
      Opens in a new window or tab
      Brand New
      $89.00
      or Best Offer
      +$6.99 delivery
      Located in United States
      derosnopS
      zen_cycles 100% positive (2.9K)
    • MTB Stem 31.8mm 50mm 30° Short Handlebar Stem for Road, BMX, MTB, Track Bikes
      MTB Stem 31.8mm 50mm 30° Short Handlebar Stem for Road, BMX, MTB, Track Bikes
      Opens in a new window or tab
      Brand New
      $29.99
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      derosnopS
      trabelgroupstore 100% positive (46)
    • Anodized oil slick stem 50 mm 1 1/8 inch 31.8 mountain bike trail enduro DH
      Anodized oil slick stem 50 mm 1 1/8 inch 31.8 mountain bike trail enduro DH
      Opens in a new window or tab
      Brand New
      $49.99
      or Best Offer
      Free delivery
      Located in United States
      Free returns
      12 watchers
      derosnopS
      Top Rated Plus
      • Sellers with highest buyer ratings
      • Returns, money back
      • Ships in a business day with tracking
      Learn More
      wheelanddealcolorado 99.2% positive (3.6K)
    • ENVE Alloy Mountain Bike Stem 35 x 50mm 0° BLACK 1 1/8" Trail Enduro MTB
      ENVE Alloy Mountain Bike Stem 35 x 50mm 0° BLACK 1 1/8" Trail Enduro MTB
      Opens in a new window or tab
      Brand New
      5.0 out of 5 stars.
      2 product ratings - ENVE Alloy Mountain Bike Stem 35 x 50mm 0° BLACK 1 1/8" Trail Enduro MTB
      $79.95
      Buy It Now
      Free delivery
      Located in United States
      derosnopS
      buythemojo 99.9% positive (16.6K)
    • Origin8 Everland MX/GX 40deg Stem Bar Clamp 31.8mm 130 mm 40 Deg Black Aluminum
      Great price compared to similar brand new items
      Origin8 Everland MX/GX 40deg Stem Bar Clamp 31.8mm 130 mm 40 Deg Black Aluminum
      Opens in a new window or tab
      Brand New
      5.0 out of 5 stars.
      1 product rating - Origin8 Everland MX/GX 40deg Stem Bar Clamp 31.8mm 130 mm 40 Deg Black Aluminum
      $46.49
      List price: $49.997% off
      Buy It Now
      Free delivery
      Located in United States
      Save up to 16% when you buy more
      derosnopS
      365cycles 99.6% positive (247.9K)
    • OMNI Racer WORLDS LIGHTEST RACE-Lite Handlebar Stem & Ti Bolts 31.8mm BLACK
      OMNI Racer WORLDS LIGHTEST RACE-Lite Handlebar Stem & Ti Bolts 31.8mm BLACK
      Opens in a new window or tab
      Brand New
      $68.95
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      derosnopS
      Top Rated Plus
      • Sellers with highest buyer ratings
      • Returns, money back
      • Ships in a business day with tracking
      Learn More
      omniracer 99.9% positive (87.6K)
      Direct from OMNIRacerVisit omniracer eBay Store!
    • 1 1/8" Track Road Bike Threadless STEM 50mm MTB Cruiser Bicycle 1"25.4 Handlebar
      1 1/8" Track Road Bike Threadless STEM 50mm MTB Cruiser Bicycle 1"25.4 Handlebar
      Opens in a new window or tab
      Brand New
      $31.99 to $39.99
      Buy It Now
      +$6.20 delivery
      Located in United States
      Free returns
      derosnopS
      Top Rated Plus
      • Sellers with highest buyer ratings
      • Returns, money back
      • Ships in a business day with tracking
      Learn More
      luxlowbikes 99.6% positive (33.2K)
    • Shimano Pro PLT Alloy Road Bike Stem +/- 10° Black 1-1/8" 31.8 x 50mm New Model
      Shimano Pro PLT Alloy Road Bike Stem +/- 10° Black 1-1/8" 31.8 x 50mm New Model
      Opens in a new window or tab
      Brand New
      $44.09
      Was: $48.459% off
      Buy It Now
      +$5.00 delivery
      Located in Taiwan
      16 watchers
      derosnopS
      mybicycleparts 99.8% positive (34.9K)
    • Mountain Bike Stem,31.8Mm 50Mm Bicycle Aluminum Alloy Short Handlebar Stem for M
      Mountain Bike Stem,31.8Mm 50Mm Bicycle Aluminum Alloy Short Handlebar Stem for M
      Opens in a new window or tab
      Brand New
      $29.26
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      derosnopS
      haim_store30 99.4% positive (1.3K)
    • TiTo Ultralight Titanium Bike Stem MTB Road Bike Handlebar Stem 25.4mm/31.8mm
      TiTo Ultralight Titanium Bike Stem MTB Road Bike Handlebar Stem 25.4mm/31.8mm
      Opens in a new window or tab
      Brand New
      $76.00
      Was: $80.005% off
      Buy It Now
      +$9.99 delivery
      Located in China
      derosnopS
      gx-sports 100% positive (3)
    • TruVativ Descendant Alloy Downhill Bike Stem 35mm Clamp 50mm DM 0° BLACK MTB DH
      TruVativ Descendant Alloy Downhill Bike Stem 35mm Clamp 50mm DM 0° BLACK MTB DH
      Opens in a new window or tab
      Brand New
      3.0 out of 5 stars.
      2 product ratings - TruVativ Descendant Alloy Downhill Bike Stem 35mm Clamp 50mm DM 0° BLACK MTB DH
      $72.95
      Buy It Now
      Free delivery
      Located in United States
      derosnopS
      buythemojo 99.9% positive (16.6K)
    • 31.8mm Bike Stem 7 Degree 50mm Bicycle Handlebar Stem for MTB, Black
      31.8mm Bike Stem 7 Degree 50mm Bicycle Handlebar Stem for MTB, Black
      Opens in a new window or tab
      Brand New
      $18.71
      or Best Offer
      Free delivery
      Located in China
      derosnopS
      e_topic 98.7% positive (1K)
    • Promax Alloy High Rise Quill stem 1 1/8" 50mm x 40 degree Rise 25.4 Clamp US1
      Promax Alloy High Rise Quill stem 1 1/8" 50mm x 40 degree Rise 25.4 Clamp US1
      Opens in a new window or tab
      Brand New
      $19.99
      or Best Offer
      +$5.99 delivery in 2-4 days
      Located in United States
      53 watchers
      derosnopS
      bargainpedaler 98.4% positive (26.4K)
    • MTB Stem Mountain Bike Stem 31.8 50mm 30 Degree Short Handlebar Stem for Most...
      MTB Stem Mountain Bike Stem 31.8 50mm 30 Degree Short Handlebar Stem for Most...
      Opens in a new window or tab
      Brand New
      $30.15
      Buy It Now
      Free delivery
      Located in United States
      Save up to 7% when you buy more
      derosnopS
      eyalgolan 99.7% positive (463)
    • OMNI Racer WORLDS LIGHTEST ULTRA-Lite 3D Forged Alloy Stem: 31.8x 40-130mm BLACK
      OMNI Racer WORLDS LIGHTEST ULTRA-Lite 3D Forged Alloy Stem: 31.8x 40-130mm BLACK
      Opens in a new window or tab
      Brand New
      $69.95
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      Save up to 10% when you buy more
      derosnopS
      Top Rated Plus
      • Sellers with highest buyer ratings
      • Returns, money back
      • Ships in a business day with tracking
      Learn More
      omniracer 99.9% positive (87.6K)
      Direct from OMNIRacerVisit omniracer eBay Store!
    • Nitto Technomic NTC225 Silver 22.2mm Long Quill Stem 25.4mm Clamp Pick Your Size
      Nitto Technomic NTC225 Silver 22.2mm Long Quill Stem 25.4mm Clamp Pick Your Size
      Opens in a new window or tab
      Brand New
      $69.92
      Buy It Now
      Free delivery
      Located in United States
      7+ watchers
      Save up to 10% when you buy more
      derosnopS
      the_bikesmiths 99.9% positive (259.3K)
    • FSA OS-173 Comet Stem 35mm Clamp  3-D forged then CNC Bike Stem L:50mm - Black
      FSA OS-173 Comet Stem 35mm Clamp 3-D forged then CNC Bike Stem L:50mm - Black
      Opens in a new window or tab
      Brand New
      $36.90
      Buy It Now
      Free delivery
      Located in United States
      Save up to 10% when you buy more
      derosnopS
      cycling-california 99.2% positive (10.5K)
    • PRO FRS Alloy Mountain Bike Stem 31.8 x 50mm 5º Black Gravity Enduro Race MTB DH
      PRO FRS Alloy Mountain Bike Stem 31.8 x 50mm 5º Black Gravity Enduro Race MTB DH
      Opens in a new window or tab
      Brand New
      $29.95
      Buy It Now
      +$4.95 delivery
      Located in United States
      derosnopS
      buythemojo 99.9% positive (16.6K)
    • Alloy STEM 1 1/8"x1" Fixie BMX MTB RoadBike Vintage Cruiser Chopper Bicycle Fork
      Alloy STEM 1 1/8"x1" Fixie BMX MTB RoadBike Vintage Cruiser Chopper Bicycle Fork
      Opens in a new window or tab
      New (Other)
      $30.99 to $42.99
      Buy It Now
      +$6.20 delivery
      Located in United States
      Free returns
      derosnopS
      Top Rated Plus
      • Sellers with highest buyer ratings
      • Returns, money back
      • Ships in a business day with tracking
      Learn More
      luxlowbikes 99.6% positive (33.2K)
    •  Nixie Bike Stem with 0mm Rise - Length 40mm stem / stem with 31.8mm 50mm Black
      Nixie Bike Stem with 0mm Rise - Length 40mm stem / stem with 31.8mm 50mm Black
      Opens in a new window or tab
      Brand New
      $57.71
      Buy It Now
      Free delivery
      Located in United States
      derosnopS
      beniash0 100% positive (131)
    • Thomson Elite X4 MTB Mountain Bike Bicycle Stem 0 degree 31.8 x 50mm Black
      Thomson Elite X4 MTB Mountain Bike Bicycle Stem 0 degree 31.8 x 50mm Black
      Opens in a new window or tab
      Brand New
      5.0 out of 5 stars.
      16 product ratings - Thomson Elite X4 MTB Mountain Bike Bicycle Stem 0 degree 31.8 x 50mm Black
      $104.99
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      9 watchers
      derosnopS
      masherz 99.7% positive (39.3K)
    • MTB Stem Mountain Bike Stem 31.8 50mm 30 Degree Short Handlebar Stem for Most...
      MTB Stem Mountain Bike Stem 31.8 50mm 30 Degree Short Handlebar Stem for Most...
      Opens in a new window or tab
      Brand New
      $34.99
      Buy It Now
      Free delivery
      Located in United States
      Save up to 7% when you buy more
      derosnopS
      liknotlahyaalom 100% positive (196)
    • 31.8mm Bike Stem 50mm Bicycle Handlebar Stem for MTB, Black
      31.8mm Bike Stem 50mm Bicycle Handlebar Stem for MTB, Black
      Opens in a new window or tab
      Brand New
      $24.87
      or Best Offer
      Free delivery
      Located in China
      derosnopS
      e_topic 98.7% positive (1K)
    • MTB Stem Mountain Bike Stem 31.8 50mm 30 Degree Short Handlebar Stem for Most...
      MTB Stem Mountain Bike Stem 31.8 50mm 30 Degree Short Handlebar Stem for Most...
      Opens in a new window or tab
      Brand New
      $34.60
      Buy It Now
      Free delivery
      Located in United States
      Save up to 6% when you buy more
      derosnopS
      sellmarket2 100% positive (351)
    • MTB Stem Mountain Bike Stem 31.8 50mm 30 Degree Short Handlebar Stem for Most...
      MTB Stem Mountain Bike Stem 31.8 50mm 30 Degree Short Handlebar Stem for Most...
      Opens in a new window or tab
      Brand New
      $34.34
      Buy It Now
      Free delivery
      Located in United States
      Save up to 7% when you buy more
      derosnopS
      lamoskahos 100% positive (502)
    • Tell us what you think- opens in new window or tab
    • Results Pagination - Page 1

      1. 1
      2. 2
      3. 3
      4. 4
      5. 5
      6. 6
      7. 7
      8. 8
      9. 9
      10. 10
      Items Per Page
      • 120Items Per Page
      • 240Items Per Page
    Related to road bike stem 50mm
    • 50 mm Stem
    • Black Bicycle Stems 41-50 mm Item
    • Road Bike Stem
    • Stems for Racing Bike 41-50 mm Item
    • 100mm Bicycle Stems
    • Stems for Mountain Bike 41-50 mm Item
    • Black Bicycle Stems for Racing Bike 51-60 mm Item
    • Black Bicycle Stems 51-60 mm Item
    • Red Bicycle Stems 41-50 mm Item
    • Bicycle Stems
    • 100 mm Stem
    • Unbranded Stems 41-50 mm Item
    • 100mm Road Racing Bike Stems
    • Road Bike Stem 70 mm
    • Steel Bicycle Stems 51-60 mm Item
    • Unbranded Black Bicycle Stems 51-60 mm Item
    • Blue Bicycle Stems 41-50 mm Item
    • Stems for Touring Bike 41-50 mm Item
    • White Bicycle Stems 41-50 mm Item
    • Cycle Stems
    • 60 mm Road Bike Stem
    • Road Bike Stem 80 mm
    • 70 mm Stem
    • 70 mm Stem
    • 40 mm Stem
    • Bike Stem 80 mm
    • Mtb Stem 70 mm
    • Mtb Stem
    • Adjustable Bike Stems
    • Adjustable Bike Stem

    Feedback
    Leave feedback about your eBay search experience - opens in new window or tab
    Copyright © 1995-2025 eBay Inc. All Rights Reserved. Accessibility, User Agreement, Privacy, Consumer Health Data, Payments Terms of Use, Cookies, CA Privacy Notice, Your Privacy Choices and AdChoice
    *Learn about pricing
    This page was last updated: Jul-18 04:36. Number of bids and bid amounts may be slightly out of date. See each listing for international shipping options and costs.