Sinz Pro Crmo Square Tapered Euro Bottom Bracket Bottom Bracket Size:108mm The Avian Versus Tapered Carbon

The Avian Versus Tapered Carbon Pro BMX Race 24" cruiser fork with 20mm dropouts is reliable

BEARINGS: Japanese sealed bearings throughout

MATERIAL: Ultra-light 3D-forged 6061 alloy

Precision bored fully concentric bearing seats for a smoother spin and prolonged bearing life

Also know as a "rotor"

Sinz Pro Crmo Square Tapered Euro Bottom Bracket Bottom Bracket Size:108mm The Avian Versus Tapered CarbonDescription: The Sinz Pro Hollow Square Tapered Euro Bottom Bracket is designed for 68mm Euro bottom bracket shells and square tapered crank arms. The bottom bracket features a hollow chromoly spindle in 108mm or 113mm lengths, sealed cartridge bearings and aluminum threaded cups. Bottom bracket includes Allen key crank arm bolts. INFO: 68mm Shell Sealed bearings Chrome hollow square tapered spindle Aluminum 24T cups Available in 108mm and 113mm