Shimano CS-M9101-12 Cassette - 12-Speed 10-45t Black/Gray Micro Spline MFPN=3274 - Frame kit includes sealed Model=Bark Ranger Rain Cover

Shimano CS M9101 12 Cassette 12 Speed 10 45t Black Gray Micro Spline MFPN=3274 Frame kit includes sealed Model=Bark Ranger Rain Cover Frame kit includes sealed FSA Orbit ITA integrated headset Bonding high strength fibers to a metal core can be more difficult than bonding to a porous cellular core Compatible with Shimano Hyperglide+ chains Micro Spline technology delivers lightweight aluminum freehub body to reduce weight and utilize a 10 tooth top gear Color Black Gray Range 10 45 Cogs 10 12 14 16 18 21 24 28 32 36 40 45 Cassette Body Type Shimano Micro Spline Drivetrain Speeds 12 Weight 357 Designed for ebike Yes Defined Color Gray