Driven Racing captive axle blocks to fit the 3rd gen Honda Grom are machined out of 6061 alloy using a 3D tool path. They are design to allow a wheel change without having to hold the axle blocks by hand .
They are a very useful part to anyone track riding, racing or anyone who works on their bike. Our captive blocks come in 4 anodized colors black,red,blue and gold.