Praxis - BSA Threaded Bottom Brackets for Shimano Sprint3 everything is held securely by

everything is held securely by stainless steel bolts to ensure there is no rust even in the grimmest weather

fully CNC'd machined with zero lead in

off-body fit for freedom of movement while riding

Essential addition for the safe packing of road bikes

Praxis - BSA Threaded Bottom Brackets for Shimano Sprint3 everything is held securely byPRAXIS BSA THREADED BOTTOM BRACKET FOR SHIMANO Our standard BSA English threaded BB is Shimano compatible. The 7075 T6 alloy cups feature CNC finishing and standard anodizing. Smooth and durable, the high grade Enduro 2437 steel bearings are fully sealed and are a fantastic replacement BB for your Shimano drivetrain. Compatible with Shimano Hollowtech II cranks. MFG Machined Aluminum BEARING Enduro 2437 steel with high grade grease and fill SIZE & USE