BSA threaded ABEC-3 BB for use with 30mm diameter cranks with a spindle length of at least 115mm. Fully serviceable. Features:- Anodized, machined aluminum cups.- Enduro ABEC-3 bearings.- Dual silicone seal keeps the contamination out for longer life.- Will accept current BB30 Wide 30mm spindle- (BB30a, 386EVO, Rotor 3D+, SRAM ) cranksets. Specifications:- Net weight: 98 g- Material: Aluminum- Bottom bracket conversion: BSA -> 30mm