Wolf Tooth Bottom Bracket - T47 Inboard 85.5/92mm For 30mm Spindle Raw Silver CheckoutSpec= For use with 35t Inner and Red for a great

and Red for a great wet-snow klister

model KOM Tough i40 size 29" internal/external 40/44mm hole 32h ERD 605mm color black weight 653g

5 watt Blaze LED plus 2 extreme LEDs for visibility up to 1 mile

Spoke Type Sapim CX-Ray Primary Color Black Spoke Length 230

420g (170mm/175mm)

Wolf Tooth Bottom Bracket - T47 Inboard 85.5/92mm For 30mm Spindle Raw Silver CheckoutSpec= For use with 35t Inner and Red for a greatWolf 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