WHEELS MANUFACTURING BB30A OUTBOARD ABEC-3 BB FOR 22/24mm CRANKS (SRAM) ebike-over-2500 FC-E8050 and FC-M8050 with 10/11-speed

FC-E8050 and FC-M8050 with 10/11-speed drive systems

Three flip chips provide unprecedented adjustability

greater compliance

10- to 50-tooth cassette offers an optimal 500-percent gear range at a considerably lighter weight than 2x systems

Pronounced center tread and bionically designed laminated shoulder for best rolling and secure cornering grip

WHEELS MANUFACTURING BB30A OUTBOARD ABEC-3 BB FOR 22/24mm CRANKS (SRAM) ebike-over-2500 FC-E8050 and FC-M8050 with 10/11-speedPrecision engineered bottom bracket designed specifically for Cannondale asymmetrical BB30A frames. The two machined aluminium cups thread together to lock the bottom bracket firmly in place, eliminating frame movement and creaking while extending bearing life. Compatible with 22mm and 24mm spindle diameter cranks, including SRAM and Truvativ GXP systems. No adapters needed direct fit for BB30A shells (42mm ID, 73mm wide). Features ABEC 3 bearings for