Wheels Manufacturing PressFit 30 Fat Bike Bottom Bracket 30mm Cranks ABEC-3 Bearings MFPN=TR01 Offered in a variety of

Offered in a variety of sizes and fitments for ever-evolving front axle standards the Dirtbag represents an economical choice for hauling bikes and is designed to bolted to just about anything

Climb switch lessens low-speed compression and rebound damping at the same time for improved climbing traction

Kevlar sides for abrasion protection

Single-click

3D Forged EA90 Alloy

Wheels Manufacturing PressFit 30 Fat Bike Bottom Bracket 30mm Cranks ABEC-3 Bearings MFPN=TR01 Offered in a variety ofWheels 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