CeramicSpeed BSA30 Bottom Bracket - BSA Thread, 30mm Spindle, Black Standard Bearing Bike Accessories Brand_VP Coated with a perforated membrane

Coated with a perforated membrane

We offer 2 unique Fixed 3-Way allen wrench sets (2

Whether winning a Grand Tour

Can store the longest energy bars

Vinyl cover with tear-resistant side panels

CeramicSpeed BSA30 Bottom Bracket - BSA Thread, 30mm Spindle, Black Standard Bearing Bike Accessories Brand_VP Coated with a perforated membraneBSA comes from British Standard Cycle, aka English threading. English threading on road bikes means a 68mm wide, 34mm inside diameter shell with reverse threading on the drive side. Its the most common threaded standard employed today. This kit allows you to fit 30mm thru axle cranks, like those from Rotor, to fit in the tight space of this 34mm spindle. Choose between two bearings for the cups. Standard Bearings have low drag thanks to hardened steel