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SE NorCal Series is in full effect. SF & Oakland: Sold Out! San Jose: 1, Stockton 1, Sac: 1 left. ALSO: Until March 31, save up to 40% on select Marin, Fuji and Breezer bikes. March 2024 hours: M-F 11-6, SAT 10-5. Questions? Text/call us at 510-328-1158 or e-mail us at laurelcyclery@gmail.com

Shimano Ultegra CS-R8100 12-Speed Cassette

Shimano Ultegra CS-R8100 12-Speed Cassette
  • Color: Silver
$111.99
Color:
Silver
Please select options
Bikes require 2-3 business days for assembly before pickup. ALL SE Bikes are subject to an additional assembly/destination charge payable upon pick-up. Parts and accessories are usually -though not always- available for immediate curbside pickup. Questions: laurelcyclery@gmail.com or text 510-328-1158.

Details

The uninterrupted shifting experience of the Shimano Ultegra CS-R8100 12-speed cassette range lets you climb, sprint, or cruise without stopping to think about your next gear change. Larger driving cogs maximize drivetrain efficiency and create compatibility with both Shimano 11 and 12-speed freehub bodies. Shimano HYPERGLIDE+ technology is integrated to provide seamless shifts both up and down the gear range.

- Refined 12 step gear combination provides peak efficiency and accelerating performance for every racing situation
- Faster, smoother shifts under maximum pedaling force
- Compatible with 12-speed and road 11-speed freehub body

Part Numbers

Option UPC MPN
Silver / 11 – 30T 192790893761 ICSR810012130
Silver / 11 – 34T 192790894164 ICSR810012134

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