Wheels Manufacturing PressFit 30 Fat Bike Bottom Bracket 30mm Cranks ABEC-3 Bearings Stroke (mm)-55 front/rear rear (XD) axle/spacing (mm)

front/rear rear (XD) axle/spacing (mm) 12x148 Boost hole 28h color red weight 286g

Quick release mechanism

Frequency 6-bolt disc hubs feature double sealed bearings and a 6-pawl design with 5deg of engagement

46 BB/Frame Interface PF30 BB/Frame Interface Specialized Carbon OSBB BB Shell Width (mm) 61 BB Shell Width (mm) 68 BB Shell Width (mm) 70 BB Shell Width (mm) 73 BB Shell Width (mm) 79 BB Shell Width (mm) 83 Weight 151 Spindle Interface Type RaceFace/Easton CINCH Defined Color Black

Wheels Manufacturing PressFit 30 Fat Bike Bottom Bracket 30mm Cranks ABEC-3 Bearings Stroke (mm)-55 front/rear rear (XD) axle/spacing (mm)Wheels Manufacturing PressFit 30 Fat Bike Bottom Bracket for 30mm Cranks with ABEC 3 Bearings. PF30 Thread TogetherReplaceable Enduro bearings Made in the USA TECH SPECS Bottom Bracket Shell I. D. 46 BB Frame Interface PF30 BB Shell Width (mm) 100 Weight 114 Spindle Interface Type BB30 PF30 Defined Color Black