Profile's Outboard Bearing Bottom Bracket kit for Profile Race cranks uses larger, stiffer, and smoother bearing that are more durable then most traditional euro bb's. Kit includes sealed bearing, alloy cups, and hardware
Profile's Outboard Bearing Bottom Bracket kit for Profile Race cranks uses larger, stiffer, and smoother bearing that are more durable then most traditional euro bb's. Kit includes sealed bearing,...
Profile's Outboard Bearing Bottom Bracket kit for Profile Race cranks uses larger, stiffer, and smoother bearing that are more durable then most traditional euro bb's. Kit includes sealed bearing,...
Designed to provide optimal chainline when using a Profile Euro Outboard bottom bracket.Places the single chainring over the external bearing cup.Machined from billet aluminum plate.Supplied with a...
Designed to provide optimal chainline when using a Profile Euro Outboard bottom bracket.Places the single chainring over the external bearing cup.Machined from billet aluminum plate.Supplied with a...
Designed to provide optimal chainline when using a Profile Euro Outboard bottom bracket.Places the single chainring over the external bearing cup.Machined from billet aluminum plate.Supplied with a...
Custom CNC machined bb shell and a clear inner spacer make this Elevn BB standout in a crowd of BB's that all look the same. Silky smooth bearings round out the features of the lightweight Elevn Pro...