Wheels Manufacturing BB30 to Shimano Bottom Bracket Angular Contact Bearings BLK Cups Width-36mm Backing Plate Material Steel Compound

Backing Plate Material Steel Compound Organic Designed for ebike Yes Heat Sink No Pad Shape Number 50

Carbon is a great material

SKI CORE:R90

Mount Type Stem mount Misc Garmin/Wahoo or Hammerhead Primary Color Black

}SRAM Rival Crankset - 165mm 12-Speed 46/33t 8-Bolt Direct Mount DUB Spindle Black E1

Wheels Manufacturing BB30 to Shimano Bottom Bracket Angular Contact Bearings BLK Cups Width-36mm Backing Plate Material Steel CompoundWheels 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