Wheels Manufacturing BB30 to Shimano Bottom Bracket Angular Contact Bearings BLK Cups MFPN=11.7515.033.040 Sealed industrial bearings

Sealed industrial bearings

Eight attachments nest inside the handles of master link pliers using magnets and a clever storage system

while sliding it back will noticeably improve glide

Chainline is determined by crank model

Chainring not included

Wheels Manufacturing BB30 to Shimano Bottom Bracket Angular Contact Bearings BLK Cups MFPN=11.7515.033.040 Sealed industrial bearingsWheels Manufacturing BB30 to Shimano Bottom Bracket with Angular Contact Bearings Black Cups. Machined 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 TECH SPECS Bottom Bracket Shell I. D. 42 BB Frame Interface BB30 BB Shell Width (mm) 68 BB Shell Width (mm) 73 Weight 127 Spindle Interface Type Shimano Hollowtech II