XT BB-MT800 XC Race Speed: 10 Width: 5

Speed: 10 Width: 5

Our unique UV detection system highlights any punctures you may not have noticed during your ride

Keep your rear wheel locked in place with DMR Chain Tugs—designed for 10 mm / 14 mm axle hubs and horizontal dropout frames

durable trail bike built to help young riders build confidence

it’s designed to keep you cool and refreshed whether you're out on the trails or the road

XT BB-MT800 XC Race Speed: 10 Width: 5Shimano BB MT800 PC Press Fit Bottom Bracket (XT M8000 Series)High performance press fit Hollowtech II bottom bracket designed for MTB applications. Compatible with Shimano XT, plus Saint M825 and Zee M645 cranksets. Features durable sealed cartridge bearings and a 24mm spindle interface. Press fit design for 107mm BB shell width with 41mm cup diameter. Specifications BB Shell Type: BB107 BB Shell Width: 104. 5 107mm BB Bearing: Sealed Cartridge Crank