NEW Shimano Alivio RD-M4000 9 Speed Mountain Bike Rear Derailleur

tgxx5750
(747)
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US $27.99
Condition:
New
9 available31 sold

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People want this. 31 people are watching this.
This one's trending. 31 have already sold.
Shipping:
US $2.99 eBay SpeedPAK Standard.
Located in: BaoDing, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
Delivery:
Estimated between Thu, Nov 6 and Thu, Nov 13 to 94104
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Returns:
60 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
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eBay item number:355386775553
Last updated on Oct 18, 2025 03:49:39 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Country of Origin
China
Brand
Shimano
Part Type
Rear Derailleur
Number of Speeds
9 speed
Model
Shimano Alivio RD-M4000
MPN
Does Not Apply
UPC
Does not apply
Manufacturer Part Number
RD-M4000
Fitment Type
Direct Replacement
Model 1
SL-M4000
Type
Rear Derailleur
Compatible Bike Type
BMX Bike, BMX Bike - Old School, Cruiser, Cyclocross Bike, Dirt Jumper, Electric Bike, Folding Bike, Hybrid/Comfort Bike, Kids Bike, Mountain Bike
Model Number
RD-M4000-SGS
Category

Item description from the seller

About this seller

tgxx5750

98.2% positive feedback•6.1K items sold

Joined Oct 2021
General items: fishing gear manufacturing; Fishing gear sales; Sales of daily necessities; Sales of outdoor products; Hardware products retail; Wholesale of hardware products; Retail of toys, sporting ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.8
Shipping speed
4.9
Communication
5.0

Popular categories from this store

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Fishing - bionic baitFuel pipe quick couplerAuto partsOther

Seller feedback (916)

All ratingsselected
Positive
Neutral
Negative
  • p***3 (560)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great product, right fit, quick shipping, thank you!
  • t***l (1411)- Feedback left by buyer.
    Past year
    Verified purchase
    Cheaply made - not even sure if it’s authentic. Will not buy again. But appears to be no worse than the other cheap Shimano garbage out there
  • y***y (158)- Feedback left by buyer.
    Past year
    Verified purchase
    accurate description. fast shipping
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Product ratings and reviews

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1.5
2 product ratings
  • 0 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 2 reviews
  • by 1635ljubo
    Aug 25, 2025

    poor quality

    poor quality as it bends to much and the guide cogs have to much play

    Verified purchase: YesCondition: NewSold by: tgxx5750

  • by ndsailor
    Oct 26, 2015

    Pure Crap

    Hard to adjust and keep adjusted, not durable.

    Verified purchase: YesCondition: NewSold by: random.bike.parts

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