SHIMANO DURA-ACE R9100 Series Rear Derailleur RD-R9100 11spd Compatible CS Japan

US $328.63
or Best Offer
as low as $29.51/mo with
Condition:
New
Last one10 sold

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Located in: kanagawa, Japan
This item includes applicable import fees—you won’t pay anything extra after checkout.
Import fees:
Includes import fees
Delivery:
Estimated between Wed, Nov 26 and Tue, Dec 9 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
60 days returns. Seller pays for return shipping.
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eBay item number:176384969772
Last updated on Nov 19, 2025 00:57:30 PSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Model Shimano
Dura-Ace
Material
aluminum
Materials sourced from
Japan
Item Weight
158 g
Country of Origin
Japan
UPC
0689228881099
Brand
Shimano
Color
Black
Model
Shimano Dura-Ace
Compatible Bike Type
Cruiser, BMX Bike - Old School, Cross Bike, Dirt Jumper, Cyclocross Bike, BMX Bike
MPN
IRDR9100SS, KRDR9100SS
Number of Speeds
11 Speed
Part Type
Rear Derailleur
Derailleur Cage Length
Short Cage
Category

About this product

Product Identifiers

Brand
Shimano
MPN
IRDR9100SS, KRDR9100SS
UPC
4524667881094, 0689228881099
Model
Shimano Dura-Ace
eBay Product ID (ePID)
9031082230

Product Key Features

Number of Speeds
11 Speed
Color
Black
Compatible Bike Type
Cruiser, BMX Bike - Old School, Cross Bike, Dirt Jumper, Cyclocross Bike, BMX Bike
Part Type
Rear Derailleur
Derailleur Cage Length
Short Cage

Dimensions

Weight
0.34lbs.

Additional Product Features

Custom Bundle
No

Item description from the seller

About this seller

lea.gift39

100% positive feedback719 items sold

Joined Mar 2023
Usually responds within 24 hours
Welcome to lea.gift39!Our products are shipped from Japan.Most items come with a tracking number, so you can shop with confidence and ship quickly.Please contact us if you have any questions regarding ...
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Detailed seller ratings

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

Seller feedback (215)

All ratingsselected
Positive
Neutral
Negative
    • -***u (76)- Feedback left by buyer.
      Past 6 months
      Verified purchase
      I’m very grateful for the seller and the EBay team to sort out the cancellation. The seller communication was very timely despite the time zone difference. Though I find a cheaper version of the derailleur at the last moment but the price is good for a brand new item in the original box if you don’t need to pay customs fees. I can recommend this seller.
      Reply from: lea.gift39_jp- Feedback replied by seller lea.gift39_jp.- Feedback replied by seller lea.gift39_jp.
      Thank you for your feedback. If you have any further questions, please feel free to contact us. I look forward to seeing you again.
    • e***n (323)- Feedback left by buyer.
      Past 6 months
      Verified purchase
      An Honorable/Conscientious and eloquent seller! everything as descibed, items were thoroughly packaged/ protected and sent with express International shipping. I have no problems buying from this seller again whatsoever and infact am about to.
      Reply from: lea.gift39_jp- Feedback replied by seller lea.gift39_jp.- Feedback replied by seller lea.gift39_jp.
      Thank you for your feedback. Thank you for your kind message. I look forward to seeing you again.
    • a***j (143)- Feedback left by buyer.
      More than a year ago
      Verified purchase
      100%
      Reply from: lea.gift39_jp- Feedback replied by seller lea.gift39_jp.- Feedback replied by seller lea.gift39_jp.
      Thank you for your feedback and photos. enjoy!
    See all feedback

    Product ratings and reviews

    4.8
    18 product ratings
    • 17 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
    • 0 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

    • Top favorable review

      Manual Group comments

      This is the manual derailleur. It is measurably lighter than the Di2. All of the parts on the manual group are lighter except for the levers. It has a short and light throw on the levers. I would say that it is a toss-up between the Di2 and the manual group which is best.

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

    • Cable Dura Ace is still great option

      Was going to upgrade last bike in stable from DA 9000 mech when rear wore out- but new mech brings things back to awesome

      Verified purchase: YesCondition: Pre-OwnedSold by: geniusgogo_pet_supplies

    • Dura Ace 9100

      Was upgrading to 9100 DuraAce groupset and this fit the equation nicely. It has upgrade ceramic jockey pulleys and the correct cage for my 11/30 cassette, so was very happy to find it.

      Verified purchase: YesCondition: Pre-OwnedSold by: theshopatpedalersfork

    • Shimano Dura Ace quality!

      Good quality, wide range (I use it with a 11/32). Crisp shifts. Great derailleur!

      Verified purchase: YesCondition: NewSold by: QT-5cq48R-u@Deleted

    • Dura Ace rear derailleur

      Exactly what I was looking for. Great value and very good quality!

      Verified purchase: YesCondition: NewSold by: bellsbikeshop