SHIMANO ULTEGRA Cassette CS-R8101-12 12-speed 11-34
$179.99
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SHIMANO ULTEGRA Cassette CS-R8101-12 12-speed 11-34
$179.99
Shimano Ultegra CS-R8100 – Redefining Road Shifting
Shimano’s HYPERGLIDE+ technology has already transformed off-road shifting—now it’s your turn on the road. With the CS-R8100 12-speed cassette, riders can shift seamlessly under full load, whether climbing hard, sprinting, or racing a friend. No need to ease off your pedalling—every gear change is smooth, fast, and precise.
Key Benefits:
- Peak Efficiency: Refined 12-step gear combination delivers optimal acceleration and cadence control for every racing scenario.
- Smooth Shifts Under Load: Perform seamless shifts even at maximal pedaling force, without compromising momentum.
- Wide Compatibility: Works with both 12-speed and existing 11-speed Shimano road freehub bodies for flexible drivetrain setups.
Specifications:
- Cassette Model: CS-R8100
- Speeds: 12-speed
- Technology: HYPERGLIDE+
- Compatibility: Shimano 12-speed and 11-speed road freehub bodies
- Weight: 291g (11-30t), 345g (11-34t)