SRAM BB30 Bottom Bracket Seatposts Leverless design for added security

Leverless design for added security and clearance for when situations get tight

Each is covered by a waterproof CNC'd cap

It involves applying a huge amount of force to redirect the grain flow of the material

It is compatible with 11-speed road

SRAM BB30 Bottom Bracket Seatposts Leverless design for added securitySRAM BB30 BOTTOM BRACKET BB30 named for its required spindle size narrows Q factor, increases ankle clearance, and ups bearing durability. Along with a 30 mm spindle, it requires an oversized 68mm or 73mm bottom bracket shell and PressFit bearings held in place by snap rings. SPECIFICATIONS Bottom Bracket Frame Interface BB30 Type (Bearing) Standard Spindle Diameter 30mm FEATURES 30mm alloy spindle Larger bearings for longer life 40x30x7 larger