Bike cassette Speed: MEROCA bike cassette has 10/11/12/13 speeds, the smallest sprocket is 11T, the largest flywheel is 50T. It can smoothly shifting in road, climbing, downhill, mountain, rocky road and other environments
Bicycle Cassette Material: Chromium-molybdenum steel material, high strength, wear resistance, and fatigue resistance. Handles extreme loads for reliable trail performance
Engineered Lightweight & Clean: CNC-machined sprockets feature strategic cutouts to shed mud/water while reducing weight (10S-11-42T: 392g). Enhance acceleration without sacrificing strength
Bike Cassette Compatibility: MEROCA bike cassette is compatible with sh*mano s*ram and HG hub drive. 10/11/12/13 speed bike cassette has excellent transmission system, smooth and lightweight, making your riding easier
Easy to install and clean: Bike cassette small hole design is easy to clean, easy to install, and the gears are easy to remove and replace