Shimano- XT CS-M8100 12-s 10-51T

M8100 model/Xt…                                                                                                                                                                                                       New shift ramp designs provide the fastest, smoothest shifts by HYPERGLIDE+ -chain
Lighter and stiffer construction
Reduces cassette inertia resulting in faster acceleration and increased chain security
10T lowest sprocket realized by new FREEHUB body construction

Definitive shifting performance
MICRO SPLINE
Wide range and close step 12-speed drivetrain
Weight: 470 g
Teeth combination: 10-12-14-16-18-21-24-28-33-39-45-51T
Compatible chain: HG+ 12-speed (M6100,7100,8100-ketju)
Speeds: 12-speed