Wheels Manufacturing BSA Bottom Bracket - Shimano MTB ABEC-3 Bearings BLK Cups MFPN=11.4018.008.346 }SRAM Eagle 90 Ebike Crankarm

}SRAM Eagle 90 Ebike Crankarm - 150mm ISIS Bosch Cap Black

Sizes 38-44T are non-aero

6L) dimensions - weight - color black

the Wolf Tooth engineers made this guide extremely stiff and strong while keeping it light at 44g

Wheels Manufacturing BSA Bottom Bracket - Shimano MTB ABEC-3 Bearings BLK Cups MFPN=11.4018.008.346 }SRAM Eagle 90 Ebike CrankarmWheels Manufacturing BSA Bottom Bracket Shimano MTB ABEC 3 Bearings Black 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 BB Shell Width (mm) 73 Weight 96 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light Spindle Interface Type RaceFace