SunRace M900 Rear Derailleur - 9-Speed, Medium Cage, Black

US $44.67
List price US $53.60 (17% off)What does this price mean?
Recent sales price provided by the seller
or 4 interest-free payments of $11.17 available with
Condition:
New
2 available22 sold

Additional service available

This one's trending. 22 have already sold.
People want this. 16 people are watching this.
Shipping:
Free Standard Shipping.
Located in: Grand Rapids, Michigan, United States
Delivery:
Estimated between Wed, Nov 12 and Wed, Nov 19 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:
30 days returns. Seller pays for return shipping.
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eBay item number:125760338451
Last updated on Nov 05, 2025 16:50:34 PSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
EAN
4710944268430
Manufacturer Part Number
RDM900.MD00.0S1.BX
MPN
RDM900.MD00.0S1.BX
Manufacturer
Sunrace
Brand
SunRace
Model
RDM900.MD00.0S1.BX
Old Gap30 ItemCodeId
d81a17ac-4c67-4073-afe2-ad770044f8d0
Color
Black
Part Type
Rear Derailleur
Package Length
4.0
Package Weight
0.85
Package Width
3.5
UPC
4710944268430
Package Height
7.0
Category

Item description from the seller

About this seller

Gap30 Cycles

99.5% positive feedback252K items sold

Joined Nov 2013
ALL RIDERS. NO ATTITUDE. Gap30 Cycles is your source for quality cycling parts and accessories at great prices. 100% Customer Satisfaction Guaranteed.

Detailed seller ratings

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

Seller feedback (81,264)

All ratingsselected
Positive
Neutral
Negative
  • y***a (178)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The derailleur arrived on time and looks good. Item as described. Arrived quickly and in good condition. Good price and good quality. Thanks!
  • r***n (427)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Absolutely pleased with this one! Fast shipping too!
  • 5***5 (3657)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Arrived on time and as described.
See all feedback

Product ratings and reviews

5.0
1 product ratings
  • 1 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
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Sunrase RDM 900

    Excellent switch, works with nine high-speed 11-46 cassettes. I avoided the extra cost of the transmission.

    Verified purchase: YesCondition: NewSold by: bellsbikeshop