Race Developed Crash Protection from GBRacing Yamaha YZF-R1 Engine Case Cover Crash Protection Bundle (Race) Includes Alternator / Generator / Stator Case Cover Clutch / Gearbox Case Cover Pulse / Timing Case Cover Bullet Frame Sliders, left and right (Race) 6mm Paddock Stand / Swingarm Crash Bobbins Lower Chain Guard / Shark Fin Injection moulded using a revolutionary new tough high-impact composite material made from 60% Long Glass Fibered Nylon 6.6, these covers provide superior impact and wear protection both on the track and on the street. Easy installation - covers fit over existing aluminium engine case end with simple 3 or 4-point screw fixing (high quality replacement steel bolts and fitting instructions included). No messy glue or wire required. GBRacing crash protection can save you time, money, and a lot of hassle by: Helping keep your bike on the road or track and out of the workshop Reducing damage repair bills Reducing the likelihood of an insurance claim Helping to preserve the original condition of your bike Designed, race developed and manufactured in the U.K. Suitable for YZF-R1 2015 - current model only Part No. CP-R1-2015-R-CS-GBR