Chris King Boost Rear Hub - 12 x 148mm 6-Bolt XD Black 32H MFPN=Y8YZ98050 Oversized Grade 3 balls roll

Oversized Grade 3 balls roll on races which are ground to a mirror finish after receiving Magnetite and then Cryogenic treatments for hardness and longevity and slippery Silicone seals to produce minimum resistance

Brake Caliper Type I

46 BB/Frame Interface PF30 BB Shell Width (mm) 68 Weight 87 Spindle Interface Type SRAM DUB Defined Color Black

Requires Flattop Powerlock

Chris King Boost Rear Hub - 12 x 148mm 6-Bolt XD Black 32H MFPN=Y8YZ98050 Oversized Grade 3 balls rollChris King Boost Rear Hub 12 x 148mm 6 Bolt XD Black 32H. Boost rear hubs are designed as precision mountain tools. Featuring one piece solid axles to provide a stiff hub that will help your suspension perform better and drive every watt of power into the dirt. To thwart mud water and contaminants as you power through rough trails Boost hubs have heavy duty bearing seals and a threaded driveshell seal ring. Canted flanges for stronger wheel builds