Pay in 4 interest-free payments of $40.75 Learn more
Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Keep going strong with up to 1 year of battery life
road and MTB
enhanced inboard and outboard shift performance
SRAM Model ID: CS-XG-1251-D1
Ultegra CS-R8100 fam_GPS et montres Keep going strong with upHLC. Web. Services. CmsService. Models. Pages. CmsPageProductDetails The uninterrupted shifting experience of the ULTEGRA R8100 12 speed cassette range lets you climb, sprint, and push your limits without stopping to think about your next gear change, thanks to the larger driving cogs maximizing drivetrain range and efficiency. HYPERGLIDE+ Technology Faster, seamless shifts under maximum pedaling load Refined 12 step gear combination provides peak
US$ 37.95
US$ 47.00
US$ 65.00
US$ 40.00
US$ 29.00
US$ 35.00
US$ 40.00
US$ 29.00