Wheels Manufacturing BSA 30 Bottom Bracket - English BSA Frame Interface ABEC-3 Bearings For 30mm Spindle BLK CheckoutTitle=Garmin fenix 8 Solar Sapphire 51mm Watch Chainline - varies by which

Chainline - varies by which spider you choose

}KMC X10SL Chain - 10-Speed 116 Links Gold

5 Material Steel Spring Weight 450-550

while also serving as a pivot point to provide the rider with extra leverage

6 sprockets on 2 spider carriers

Wheels Manufacturing BSA 30 Bottom Bracket - English BSA Frame Interface ABEC-3 Bearings For 30mm Spindle BLK CheckoutTitle=Garmin fenix 8 Solar Sapphire 51mm Watch Chainline - varies by whichWheels Manufacturing BSA 30 Bottom Bracket ABEC 3 Bearings Threaded to 30mm Wide Black Fits Spindles 104mm and Wider Black. 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 102 Spindle Interface Type RaceFace Easton CINCH Spindle Interface Type 386 EVO Spindle Interface Type Rotor 3D+