Wolf Tooth Bottom Bracket - T47 Inboard 85.5/92mm For 30mm Spindle Raw Silver CheckoutSpec= For use with 35t Inner 420g (170mm/175mm)

420g (170mm/175mm)

M5 (Boost - minus 5mm - dished towards the frame) is for 52mm chainline that boost bikes may need

which blocks spinning and swiveling of the caster

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

Wolf Tooth Bottom Bracket - T47 Inboard 85.5/92mm For 30mm Spindle Raw Silver CheckoutSpec= For use with 35t Inner 420g (170mm/175mm)Wolf 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