Wolf Tooth Bottom Bracket - T47 Inboard 85.5/92mm For 24mm Spindle Raw Silver 30x42x7mm Narrow-Wide Design Yes BCD Direct

Narrow-Wide Design Yes BCD Direct Mount Bosch DU38 Chainring Comp

Machined surface of paddle provides extra grip

Protective casing protects your chain from the elements and your bike from the chain

The compounds do include small amounts of metal to improve the braking formula but though this is a mined material the pads are largely organic

Wolf Tooth Bottom Bracket - T47 Inboard 85.5/92mm For 24mm Spindle Raw Silver 30x42x7mm Narrow-Wide Design Yes BCD DirectWolf Tooth T47 Internal bottom Brackets are engineered to be smooth durable lightweight fast and user serviceable. Their ground up design features custom bearings seals bushings and cups which eliminate creaking and balance best in class weather sealing with optimized bearing radial compression alignment and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing