Wheels Manufacturing BSA External Bottom Bracket - 24mm - BSA Threaded - 68-73mm - Standard Bearings algolia-ignore resulting in larger gear ranges

resulting in larger gear ranges that riders want and expect for their road

Provides amazing back ventilation

Note: Available in black only

Nano Tech cleaner is a must-have for all cycling enthusiasts

Wheels Manufacturing BSA External Bottom Bracket - 24mm - BSA Threaded - 68-73mm - Standard Bearings algolia-ignore resulting in larger gear rangesThis 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!