Zeta Pro Front Disc Guard 270mm - BlackSPECIFICATIONS: Developed with the factory Kawasaki racing team and Yamaha racing team in Japan, and used on their race bikes. Protect your front disc and brake caliper from rocks, bushes, and debris during your ride. 270mm disc guard size accepts most dirt bikes' front brake discs. Model specific mount kit is required to install the disc guards on your bike.