Your One-Stop Online Bike Store

Free Expedited Shipping(2-7 Days) on Order Total Over 100USD

SHIMANO DURA-ACE CS-R9100 Cassette Sprocket Road Bike 11 Speed

Be the first to review this product

CS-R9100 Cassette Sprocket
11-25T, 11-28T, 11-30T
Ships from: Shenzhen China
Ships within: 1 working day
Free expedited shipping on order total over 100USD, 2-7 days to your door. See details...

Availability: In stock


* Required Fields

Free Expedited Shipping(2-7 Days) on Order Total Over 100USD, Read more...

Contact us now for more info about our products.

Ships to Worldwide! Free shipping available on small packages. See details...



Rider tuned gearing
Wider gear combination: 11-28T/11-30T (new gear combination)
Closer gear combination: 11-25T
CFRP & Alloy spider arm, 5 titanium sprockets
Gear combination: 11-25T, 11-28T, 11-30T 
Series : DURA-ACE
Average Weight : 175g (11-25T)
Teeth: 11-25T/11-28T/11-30T

Additional Info

Additional Info

Package Including CS-R9100 * 1, no retail packing.
Weight 0.6000
For Bike Type Road Bike
Speeds 11 Speed
Manufacturer Shimano
Material No


Write Your Own Review

Only registered users can write reviews. Please, log in or register

Product's Question Answer

Click here to ask a question

Please feel free to ask us any kinds of questions about this product.

Sort By: 

New in Store