Origin8 Revolvr OS Adapter BB30 Bottom Bracket 68/73mm x 42~42.1mm Features-SC 5mm (2) 5mm (1) and

5mm (2) 5mm (1) and 10mm (2) thicknesses Color Black Material 6061 Aluminum Defined Color Black Thickness 10 S

Round tread profile to allow smooth cornering

Tread spacing helps resist caking and mud retention

Tread pattern taken from Cross Country MTB ranges

Bearing Grade ABEC 3 Number MR 17287 Bearing Dimensions 17x28x7mm Material Steel

Origin8 Revolvr OS Adapter BB30 Bottom Bracket 68/73mm x 42~42.1mm Features-SC 5mm (2) 5mm (1) andNylon 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