SPROCKET REAR STEEL YAMAHA YZ/YZF/WRF 125-450 99-23 new drop EN 250 19-21

EN 250 19-21

Nate Adams Freestyle Motocross FMX

· Honda CRF70 2008

Thanks to the Quad Lock® feature and strong magnets

Increased life over traditional carbon fibre reeds

SPROCKET REAR STEEL YAMAHA YZ/YZF/WRF 125-450 99-23 new drop EN 250 19-21Apico steel rear sprockets are manufactured using an aerospace grade light weight C45 Medium Carbon Steel. Cad Designed for enhanced tolerances and CNC machined laser cut profile for improved weight reduction and strength throughout. A standard feature with all Apico rear sprockets are the clearing grooves around the outer edges of the sprockets. Theses help to remove any build up of mud and reduce ware and additional stress to the sprocket. Finished