Wheels Manufacturing BB30A Outboard Bottom Bracket 24mm cranks Shimano Angular Contact Bearings BLK CheckoutSpec= Dropout #609 }SRAM Rival 1 Crankset -

}SRAM Rival 1 Crankset - 170mm 10/11-Speed 42t 110 BCD BB30/PF30 Spindle Interface Black

If it is less than 52mm

37 BB/Frame Interface English BB Shell Width (mm) 68 Weight 96 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light Spindle Interface Type RaceFace EXI Defined Color Gray

model Hellbender 70 spindle interface SRAM DUB shell T47 internal shell ID 47mm width 85

8mm rise +/-6 deg length 80mm color black

Wheels Manufacturing BB30A Outboard Bottom Bracket 24mm cranks Shimano Angular Contact Bearings BLK CheckoutSpec= Dropout #609 }SRAM Rival 1 Crankset -Wheels Manufacturing BB30A Outboard Bottom Bracket for 24mm cranks (Shimano) with Angular Contact Bearings Black. 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 BB30a BB Shell Width (mm) 73 Weight 119 Spindle Interface Type Shimano Hollowtech II