Do not be fooled by other companies offering machined hard plastic. Our bobbins are injection moulded from hard wearing Nylon. This means they do not disappear to dust the first time you chuck your bike down the track. These crash bobbins are a must for all Supermotard and Supermoto racing. They help prevent damage to your bike and the track if you have an accident. Made from injection moulded Nylon. Designed to be hard wearing and have a long race life. Each kit consists of: 2 x front axle bobbins, 2 x back axle bobbins, 2 x foot peg bobbins and fitting kit.