SHIMANO Ultegra CS-R8101 12v 11-34T Cassette Sprocket
SHIMANO Ultegra CS-R8101 12v 11-34T Cassette Sprocket
In stock. Delivery in 24 hours
Shipping costs (FRANCE): 10.90
Expected arrived: 22/06/2026
The refined 12-step progressiveness maximizes efficiency and acceleration performance for all racing situations. Faster and smoother gear changes even with maximum pedaling force. Compatible with the new 12-speed rear hub body and 11-speed road hub body.
- Ultegra 12-speed
- Weight: 345g (11-34T)
- Type: HYPERGLIDE+
- Sprockets: 12
- Compatible chain: HG 12 speed
- Combination: 11-12-13-14-15-17-19-21-24-27-30-34D
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