Wolftooth Bottom Bracket Tool protection protects drivetrain under load and

protects drivetrain under load and extends chain life by shielding it from the elements – dirt

an asymmetrical medial collar with D3O impact protection

Whether you're pinning it on fast XC singletrack

Whether 29er or mixed

In response

Wolftooth Bottom Bracket Tool protection protects drivetrain under load andCNC machined from 7075 aluminum, precisely fits external cup bottom brackets. Features large finger notches so you can start threading the cups by hand3 8" square socket for ratchet torque wrenchFits 16 notch, 44 mm external cup bottom brackets from Shimano, SRAM Truvativ GXP, Chris King, FSAEXO, Race Face, Hope, Campy, Surly (does not fit XTR BB93, Dura Ace BB9000, Ultegra 6800 11sp) Note: tool is marked with 40 N m 30 lb ftmax torque, the