Race Face SRX ISIS Bottom Bracket (Silver) (BSA) (68/73mm)
Race Face SRX ISIS Bottom Bracket. Spindle Interface: ISIS. Shell Width: 68mm, 73mm. Lip cup useful for E-type derailleurs or bottom bracket mounted chain guides. Hollow chromoly spindle, 15mm bolts.
Crupi Sealed – External BSA 1.37″ x 24T (Blue) fits (68mm or 73mm shell) – New
Brand New Crupi Sealed – External BSA 1.37″ x 24T (Blue) fits (68mm or 73mm shell) – (Still In The Package)
Shimano UN300 Square Taper English Bottom Bracket (Silver) (BSA) (68mm)
Shimano BB-UN300 Square Spindle 68mm Bottom Brackets. Shell Width: 68mm. Spindle Interface: Square Taper JIS. Hollow spindle. Bottom Bracket Shell ID: 1.37. Color: Silver. Weight: TBD.
Shimano Deore SM-BB52-D Bottom Bracket (Silver) (BSA) (83mm) [ESMBB52D]
The Deore SM-BB52-D Bottom Bracket features lightweight anodized aluminum construction paired with enhanced bearing seals for light, durable, and fast rolling bottom bracket. Its Hollowtech II design makes it compatible with Shimano Hollowtech II 24mm spindles.
Box One Oversized Bottom Bracket (Black) (BB52) (35mm) [BX-BB1-B5235-BK]
With a 52mm x 80mm wide BB shell, this bottom bracket allows for wider chainstays, resulting in improved efficiency during cornering and acceleration. Spindle Type: 35mm. Make sure you have the right tools for the job.