Mini Dirt Bike Chain Guard. This chain guard is universal fit for the latest generation of mini dirt bikes. Made from hard plastic these are tough & durable. Designed to keep the chain enclosed & protect the riders from catching their legs or clothing as they ride. They also deflect the chain away from the rider should the chain come or or fail. Mini dirt bikes guards are not essential on all bikes, though they are required for CE approval when new. They are designed primarily for safety reasons, & a sensible part to keep on the bike. Summary Universal fit for latest generation bikes Ce approved Deflects chain if it fails Protects riders Fits some Orion bikes Fits KXD bikes- Pre December 2012 Fits Cobra bikes- Pre December 2012