Shimano Ultegra R8101 12 Spd Cassette

Shimano Ultegra R8101 12-Speed Cassette The Shimano Ultegra R8101 12-Speed Cassette brings precision shifting and peak performance to your drivetrain. Designed with a new tooth profile, this cassette delivers faster, smoother shifts even under maximum pedaling force, making it an ideal choice for both racing and everyday rides. Whether youre using Di2 or a mechanical shifting system, the refined 12-step gear combination offers optimized efficiency and acceleration for every situation. Key Features: New Tooth Profile : Refined to accommodate both Di2 electronic and mechanical Shimano drivetrains, ensuring smoother shifts across all gears. 12-Speed Compatibility : Works with Shimano's 12-speed drivetrains, ensuring peak performance with the latest tech. Refined Gear Combinations : Offers efficient shifting and acceleration with options of 11-30t or 11-34t for a range of riding styles. Smooth Shifting : Improved shifting under load, perfect for racing or intense riding conditions. HG-Spline-L2 & HG-11 Freehub Compatibility : Compatible with Shimano's new 12-speed (HG-Spline-L2) and 11-speed (HG-11) freehub bodies. Specifications: Drivetrain Speeds : 12-speed Cassette Body Type : Shimano HG-Spline-L2 Range Options : 11-30t or 11-34t Weight : 291g (11-30t), 345g (11-34t) Color : Silver The Shimano Ultegra R8101 cassette is your ticket to faster, more efficient rides, offering versatility for all kinds of riding situations. Whether you're racing or enjoying a weekend ride, this cassette provides reliable performance when you need it most.