XT FH-M8110/M8130 Rear Hubs offer extreme reliability and durability to make them maintainance free.
Extra wide 157mm O.L.D.
The aluminum Micro Spline freehub body is lightweight and seamlessly integrates with small 10-tooth top gears
Shimano's Centerlock system makes disc brake rotor installation easy with a spline mount and lock ring
Features Shimano's Quick Engagement technology which equips the hub with 18/16 notches and two sets of pawls to double the engagement and optimize traction for faster acceleration