AS3 Performance chain guides have a CNC machined aluminium mounting bracket that provides a firm fixing to the swing arm and the lower part is made from strong, hard wearing plastic which will flex on impact but not bend, giving your rear sprocket maximum protection while keeping the chain running in line.
Will Fit
2008-2020 Yamaha YZ 125
2008-2020 Yamaha YZ 250
2016-2020 Yamaha YZ 250 X
2007-2020 Yamaha YZF 250
2007-2020 Yamaha YZF 450
2015-2020 Yamaha YZ 250 FX
2016-2020 Yamaha YZ 450 FX
2007-2020 Yamaha WRF 250
2007-2020 Yamaha WRF 450
Features