Shimano Ultegra CS-R8101 Cassette Description:
The Shimano Ultegra CS-R8101 Cassette utilizes Hyperglide+ technology allowing for better shifting under load so it is no longer necessary to ease up on the pedals when making a shift. For simple compatibility, Shimano 12 speed road cassettes fit on the same hub body as 11 speed road cassettes. This allows riders to use their current wheels for 12-speed. Shimano also managed to add the extra sprocket without increasing the total weight of the cassette.
Features:
- Refined 12-step gear combination provides maximum efficiency and accelerating performance
- Compatible with 12 speed Shimano Di2 and mechanical shifting systems
- Compatible with 12 speed and 11 speed freehub bodies
- Faster, seamless shifts under maximum pedaling load
Specifications:
- Type: Cassette
- Speeds: 12 Speed
- Drive Type: Shimano HG (11/12 Speed Road)
- Color: Silver
- Weight: 291g (11-30T) 345g (11-34T)
Sprocket Configuration:
- 11-30T: 11-12-13-14-15-16-17-19-21-24-27-30T
- 11-34T: 11-12-13-14-15-17-19-21-24-27-30-34
This product was added to our catalog on January 26, 2024