Wheels Manufacturing BB30 to Shimano Thread-Together Bottom Bracket ZERO Ceramic Hybrid Bearings BLK MFPN=803-04-126 Ceramic Hybrid bearings feature ABEC-5

Ceramic Hybrid bearings feature ABEC-5 tolerances and premium features such as LLB seals Graphite Nylon retainers Silicon Nitride Grade 5 balls and cryogenically treated steel races

34mm spokes to accommodate the increased thickness on the flanges Rear Axle 12mm Thru x 148mm Cassette Body Type Shimano HG Color Black Skewer Included No Bearing Type Sealed Cartridge Designed for ebike Yes Defined Color Black Spoke Interface J-Bend keyword search electric bikes

The CSH-1 securely holds spokes in place during spoke tension adjustment to prevent wind-up of round and bladed spokes as well as rotation of straight-pull spokes

Dimensions with pannier expansion: 15 x 12 x 10

Classic style indexed thumb levers

Wheels Manufacturing BB30 to Shimano Thread-Together Bottom Bracket ZERO Ceramic Hybrid Bearings BLK MFPN=803-04-126 Ceramic Hybrid bearings feature ABEC-5Machined aluminum shell threads together for precise bearing alignment and frame fit reducing bottom bracket creaking and premature bearing wear. Replaceable Enduro bearings Made in the USA Bottom Bracket Shell I. D. 42 BB Frame Interface BB30 BB Shell Width (mm) 73 Weight 127 Spindle Interface Type RaceFace EXI Defined Color Black