Shimano XT FH-M8130 12 Speed Rear Hub - Shimano Micro Spline - Black - 12x157mm - Alloy Freehub Body - Centrelock - Rear - 32 Hole PLP|Model Year and bottom brackets

and bottom brackets

With a high level of protection packed into an ultra-light pedal friendly design

Brake Type/Fluid: They take Shimano mineral oil

This is an awesome bit of kit for those riders that like to carry as little as possible

Tubeless ready construction

Shimano XT FH-M8130 12 Speed Rear Hub - Shimano Micro Spline - Black - 12x157mm - Alloy Freehub Body - Centrelock - Rear - 32 Hole PLP|Model Year and bottom bracketsWith a fast but near silent 7 degree pick up, and Microspline freeub interface, the m8100 hub from Shimano lets you run the new 12 speed Shimano cassettes. Who's this for: Riders wanting to run the new wave of Shimano 12 speed cassettes. Engagement: A reasonably fast 7 degrees. It uses Shimano's patened Scylence tech, to keep it super quiet. Convertibility: Only compatible in its stock configuration. Bearing style: Using labyrinth and contact sealed,