Made from 6061-T6 billet aluminium. Available in 5 colours.morn Replaces OEM original spacers. Designed not to fall out when you change wheels. Eliminates that third hand when changing wheels. CNC machined from billet aluminium. Fitment. RHK Kawasaki Green Axle Spacers Rear KLX 450 2007-On RHK Kawasaki Green Axle Spacers Rear KX 125 2003-2008 RHK Kawasaki Green Axle Spacers Rear KX 250 2003-2008 RHK Kawasaki Green Axle Spacers Rear KX 250 F 2004-2020 RHK Kawasaki Green Axle Spacers Rear KX 250 F Monster Energy 2009 RHK Kawasaki Green Axle Spacers Rear KX 450 F 2005-2018 RHK Kawasaki Green Axle Spacers Rear KX 450 F Monster Energy 2009 RHK Suzuki Green Axle Spacers Rear RMZ 250 2004-2006