Wheels Manufacturing BSA Bottom Bracket - Shimano Hollowtech II Spindle ABEC 3 Purple Model=R2 Disc Rotor Center knobs alternate between long

Center knobs alternate between long and wide to pair hard braking traction with rolling efficiency

} Non-scratchy zip closure system for easy removal without taking shoes off

Ultra Bright Daylight Visible Flash Modes

}SRAM Post Bracket 20P Standard Mount - Includes Bracket and Stainless Steel Rainbow Bolts

Length 440 Color Black Weight 633 Travel (mm) 125 Actuation Cable Remote Remote Position Left Remote Position Right Diameter 30

Wheels Manufacturing BSA Bottom Bracket - Shimano Hollowtech II Spindle ABEC 3 Purple Model=R2 Disc Rotor Center knobs alternate between longWheels Manufacturing BSA Bottom Bracket Shimano Hollowtech II Spindle ABEC 3 Purple. 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 BB Shell Width (mm) 73 Weight 105 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type RaceFace EXI Spindle Interface Type FSA MegaExo Defined Color Purple