Shimano Xt Cs-m8100 Cassette 10-51 12-speed No description Wings toggle for one-way inflation

Wings toggle for one-way inflation to save breath

Shimano's new XT-level directional chain provides a new level of shifting performance

Each 1 bleed blocks for all Guide

when WET Lube was first introduced

Shimano Xt Cs-m8100 Cassette 10-51 12-speed No description Wings toggle for one-way inflationThe Shimano Deore XT CS M8100 cassette features the Hyperglide+ technology which guarantees high shifting speed, precision and smoothness when shifting up and down and contributes to an extremely quiet drivetrain. Features: Shift ramp designs provide fast and smooth shifts by HYPERGLIDE+ technology Light and stiff construction reduces cassette inertia resulting in faster acceleration and increased chain security Designed with a Shimano Micro Spline