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…
- 11-speed cassette sprocket - Tuned gear steps for maximum cadence control across the varied terrain of mountain biking. - Ride anywhere with smooth and precise HG shifting - Perfect for front…
Shimano's Ultegra 10-Speed Cassette delivers pro-level shifting and durability. The computer-enhanced tooth shapes and tough cogs mean you can shift quickly, precisely and smoothly even under…
With an advanced seal construction for smoother rotation, the DURA-ACE is still lightweight at 54 grams. Bottom bracket with small ball bearings for lightweight Advanced seal construction for…
Designed for precise HYPERDRIVE SIS and DUAL SIS INDEX shifting, the SHIMANO HG71 chain is also rated for E-BIKE use. HG chain for precise HYPERDRIVE SIS/DUAL SIS INDEX shifting
Shimano's Ultegra 10-Speed Cassette delivers pro-level shifting and durability. The computer-enhanced tooth shapes and tough cogs mean you can shift quickly, precisely and smoothly even under…
The Altus RD-M310 is a light action MTB rear derailleur for 7/8-speed shifting systems. It features a low profile concept with double servo-pantograph technology that improves adjustability and…