Origin8 Revolvr OS Adapter BB30 Bottom Bracket 68/73mm x 42~42.1mm Features-SC Tread spacing helps resist caking

Tread spacing helps resist caking and mud retention

Available with World Championship proven TNT bead technology

sold separately

Round tread profile to allow smooth cornering

0 Color Black Length 289mm Package 20/Count

Origin8 Revolvr OS Adapter BB30 Bottom Bracket 68/73mm x 42~42.1mm Features-SC Tread spacing helps resist cakingNylon fiber OS adapters are designed for use in frames with worn out oversized bottom bracket shells. Replaces standard nylon fiber overmolds found on Origin8 Revolvr BB30 and PF30 outboard thread together bottom brackets*. * Use BB30 OS adapters with Origin8 Revolvr BB30 outboard thread together bottom brackets 211051 and 211052. * Use PF30 OS adapters with Origin8 Revolvr PF30 outboard thread together bottom brackets 211053 and 211054. Requires a