Shimano WH-MT601 Rear Wheel 27.5" 12-speed CL Disc E-Thru 142mm black

SHIMANO WH-MT601 wheels bring robust performance to any trail. The aluminum tubeless rims feature double butted, J-bend spokes that are laced to CENTER LOCK hubs and deliver fast acceleration for more fun on the trail.

MICRO SPLINE 
MICRO SPLINE uses a lightweight FREEHUB cassette hub to reduce weight, with the largest chainring having 10 teeth. Use in combination with MICRO SPLINE cassette ring gear and FREEHUB.
* MICRO SPLINE patents pending

Advantages and features
Lightweight aluminum MICRO SPLINE FREEHUB can be seamlessly integrated with small upper 10-tooth pinions. Smaller and wider toothings prevent pinion damage on the FREEHUB, which is made of lightweight aluminium.