Wheels Manufacturing BSA Bottom Bracket - SRAM Road Angular Contact Bearings Gray Cups Oval/Round-Round Large diameter upright tubing resists

Large diameter upright tubing resists flex

Rival AXS wide aluminum left crank arm with power meter spindle

Supple yet durable casing for extended use

Superflow central cutout to better release pressure from the perineal area and increase the feeling of comfort

Wheels Manufacturing BSA Bottom Bracket - SRAM Road Angular Contact Bearings Gray Cups Oval/Round-Round Large diameter upright tubing resistsWheels Manufacturing BSA Bottom Bracket SRAM Road Angular Contact Bearings Gray Cups. Wheels MFG BSA Bottom Brackets for frames that accept English (BSA) threaded bottom brackets TECH SPECS Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 68 Weight 98 Spindle Interface Type SRAM Truvativ GXP Defined Color Gray