Walgun BB86 BB92 Bottom Bracket Ceramic Bearing PF41DUB for SRAM DUB Crankset Press Diameter 41mm Spare Parts for Bicycle frame

WALGUN Ceramic Bearing Bicycle Bottom Bracket PF41DUB

Fit for :SRAM DUB specification cranksets.

About G10 Silicon Nitride Ceramic Beads ：It highlights the higher strength and impact resistance characteristics of Si3N4, making it better than metal bearings, Secondly, their better wear resistance and heat resistance, light weight and smoothness, making the cranksets smoother during rotation. Be loved and recommended by cycling enthusiasts.

Brand:WALGUN

Name:Bicycle Bottom Bracket

Model Number:PF41DUB

Color:Black ,Red

Material:Aluminum Alloy,Ceramic Palin

Weight :About 99g（Weight does not include accessories）

Shell width:86.5mm-92mm

Applicable Axis:φ28.99mm /φ28.99mm

Press diameter:φ41mm /φ41mm