MTB Boost 6-Bolt Rear Hub - Shimano MicrosplineThe Chris King MTB Boost 6 Bolt rear hub will be appreciated by mountain bikers for its ultra smooth bearings, durability, near instant engagement and precision steering thanks to a stiff one piece axle. Like all Chris King hubs, it features King's signature fast, smooth bearings that get quicker with age and is fully serviceable, so that it will withstand year after year of thrills and spills on the trails. The bearings have heat treated, surgical

every day they ride

combining wide-range gearing with E-BLOCK™ shift technology engineered to manage high motor torque loads

allowing you to customise them to fit your bike perfectly

3-1 features the 100-3C Adjustable Linkage Clamp

New "click and fire" two-button design for easy use

whilst Rail Guard technology protects frame contact points

Shimano side swing technology enhances tyre clearance and provides light shifting action

To complete your setup

The sealed nature of the BB86 keeps out dirt

Steel pins for added grip

Speed - 2 Speed

year after year