Wheels Manufacturing BSA External Bottom Bracket - 30mm - BSA Threaded - 68-73mm - Ceramic Hybrid Bearings YGroup_7421790355501 Pros: Optimised to provide maximum

Pros: Optimised to provide maximum comfort

they are hand built in Canada using American carbon to offer the best performance possible

strong enough for burly trail riding

Tech 3 lever offers genuine bite point and reach adjustment without tools

the Toploader carries

Wheels Manufacturing BSA External Bottom Bracket - 30mm - BSA Threaded - 68-73mm - Ceramic Hybrid Bearings YGroup_7421790355501 Pros: Optimised to provide maximumThis is a direct replacement for OEM BSA threaded english bottom brackets for either straight 24mm Shimano (Raceface EXI and some FSA cranks) or stepped 22 24mm SRAM Truvativ of some FSA Mega Exo cranks. High quality aluminium cups coupled with legendary Enduro Bearings and silicone seals for fantastic performance in all conditions. Bearings are completely replaceable, so this will be the last bottom bracket assembly you'll ever need to buy!