Niagara Race Crafters of Canada have been designing and manufacturing heavy duty replacement engine side covers for over 16 years. These covers are real racer's insurance. NRC cast alloy engine covers are available for alternator, ignition, idler gear and starter clutches on many modern Japanese sports bikes. They look rather trick too!

NRC engine covers offer more than twice the strength of stock pressure die-cast types. Stock covers are prone to crack and fracture during a stack because of their rigidity and lack of material whereas NRC