Bonz Prolight Bashring
Super lightweight bashring from Bonz, the Ozonys components brand.
Full CNC machined 7075-T6 aluminium alloy halfring for be used with 18T, 17T or 16T freewheels (88mm effective diameter).
The rockring fits in all screw-on cranks.
Bashring can be fitted to both suit left and right footed riders, however it only covers one side of your freewheel.
5mm wide base with 5mm outer edge.
Available in Black.