Shimano Ultegra R8100 12-Speed Cassette 11-34T Silver Bike Gear

Shimano Ultegra CS-R8100 12-Speed Cassette: Precision Engineering for Peak Performance

Elevate your road cycling experience with the Shimano Ultegra CS-R8100 12-Speed Cassette—a game-changer for racers and serious cyclists seeking seamless power delivery and unwavering reliability. Designed for high-intensity scenarios, this cassette delivers buttery-smooth shifts under maximum pedaling force, letting you focus on speed rather than mechanics. Whether conquering steep climbs or accelerating out of corners, its HYPERGLIDE+ technology ensures precise gear transitions every time.

Key Features & Benefits:
– Expanded Gear Range (11-34): Conquer technical terrain with ease using the largest cog (34T) for steep climbs or unleash explosive sprints with the smallest cog (11T).
– Backward Compatibility: Works seamlessly with both Shimano 12-speed and road 11-speed freehub bodies, offering flexibility for drivetrain upgrades without full system replacement.
– Efficiency Redefined: Optimized cog design maximizes power transfer while minimizing energy loss, ensuring every pedal stroke propels you forward with maximum efficiency.
– Lightweight Performance: Weighing just 345g, this cassette combines durability with aerodynamic efficiency for competitive edge riders.

Why Choose Ultegra?
For road racers prioritizing precision and versatility, the Ultegra CS-R8100 stands out against competitors like SRAM Red eTap AXS or Shimano Dura-Ace R9200. Its HYPERGLIDE+ tech outperforms standard systems in maintaining clean shifts under load, while its 12-speed compatibility future-proofs your setup for long-term use.

Ideal For:
– Competitive cyclists needing dependable gear changes during high-stakes races
– Training enthusiasts optimizing hill repeats or interval sessions
– Tech-savvy riders upgrading to 12-speed drivetrains without overhauling existing components

Experience the difference of Shimano’s legendary engineering—where every shift feels intentional and every ride feels limitless.

Gear Set: 11-12-13-14-15-17-19-21-24-27-30-34T
Color: Silver
Weight: 345g