Pro-Tek RCK-60R - Kawasaki Red Front Brake & Clutch Fluid Reservoir Caps Front Brake Fluid and Clutch Fluid Master Cylinder Reservoir Cap Set in matching red anodized finish These two identical rectangular bolt-on front brake and clutch fluid caps (Pro-tek Part No. RC-550) are 2.60" x 1.75" and have the words Pro-tek Racing USA engraved on them. They do not come with the two bolts. 100% CNC made from 6061 T6 billet aluminum Replaces only the stock plastic caps