Suitable for the Honda CBR1000RR (2004-2007)This kit includes: ECC0020BK - Right Hand Side Crankcase Cover & ECC0023BK - Left Hand Side Crankcase Cover. Includes fixing bolts and instructions.These covers simply bolt on over the original engine casing.Slimline for maximum ground clearance, ultra lightweight, matt finish and protecting one of the most vulnerable parts of the machineThese could save you huge amounts of money in the event of an accident. Ever seen the prices of a new engine casing or the cost of removing debris from your engineMade from 4mm polypropylene for strength, durability and good looks, they complement R&G's other crash protection perfectly and come approved by the California Superbike School.