The Disc and Bottom Fork Protector can be installed in only 4 minutes without the need to disassemble the wheel unlike the conventional disc guards. The part offers extended protection of the brake disc and the bottom of the fork using two different parts to do it: Bottom Fork Protector and Disc Protector. The Bottom Fork Guard is model specific and can be used individually. If you want to protect the Brake Disc just add the Universal plastic part of the disc protection quickly and easily. Fits: Kawasaki KX250F 2013 2015-2019 KX450F 2015-2019