Join our Email List

Get access to exclusive discounts, the inside line on the latest gear, and personalized recommendations from our staff of avid riders. We never share your email or personal information.

ShimanoUltegra CS-R8100 12-Speed Cassette(Return to Product Page)

Add your own review

(1 customer reviews)

5 stars

4 stars

3 stars

2 stars

1 stars

(1)

(0)

(100%)

(0%)

Works well

by BB in AZ

Easy to install and setup Di2. Half the price of Dura Ace cassette

Reviewed 9/5/2022

Was this review useful to you? Yes/No

Thank you for your feedback.

Important Links

About Us Contact Us Visit Our Store Gift Certificates Shipping Returns & Exchanges Price Match Privacy Policy Do Not Sell My Personal Information Podium Points Program FAQ All Brands that we carry

Warehouse Store Location

Our complete inventory is available at our warehouse store located just of I-205 one exit south of PDX airport.

Warehouse Store

5741 NE 87th Ave
(I-205 exit 23B)
Portland, OR 97220

503-342-9986
[email protected]

Tue-Sat: 9am - 5pm
Mon: Will-Call Only
Sunday: Closed

Online Orders

800-445-4790
[email protected]

Customer Service Hours
Mon-Sat: 8am - 5pm PT

LIVE CHAT

Get Social

Join Our List

Want to save on all your TriSports purchases? Sign up here for exclusive discount offers. 64