Shimano XT FH-M8130-B Rear Hub - 12 x 157mm Center-Lock Micro Spline BLK 28H MFPN=HB12A31.8BLU A no-pinch bolt design on

A no-pinch bolt design on the left-hand crankarm makes fitting easier and looks cleaner

Biodegradable and nontoxic

Steel cartridge bearings

Measure speed

MRPs Ramp Control manages bottom-out events and other high frequency impacts to ensure riders stay high in the travel and in control

Shimano XT FH-M8130-B Rear Hub - 12 x 157mm Center-Lock Micro Spline BLK 28H MFPN=HB12A31.8BLU A no-pinch bolt design onShimano XT FH M8130 B Rear Hub 12 x 157mm Center Lock Micro Spline Black 28H. XT FH M8110 M8130 Rear Hubs offer extreme reliability and durability to make them maintainance free. The aluminum Micro Spline freehub body is lightweight and seamlessly integrates with small 10 tooth top gears Shimanos Centerlock system makes disc brake rotor installation easy with a spline mount and lock ring Features Shimanos Quick Engagement technology which equips the