You are looking at a Pro-tek CNC billet Front & Rear Brake Fluid and Clutch Fluid Reservoir Cap Set (Pro-tek Part No. RCK-260) in red brite dip aluminum finish that fits many Kawasaki motorcycles. See your listing below.
These three reservoir caps are made from 6061 T-6 billet aluminum, are brand new still in original packaging, manufactured in the USA, and all come complete with manufacturer warranty.
The rectangular front brake and clutch fluid reservoir caps (Pro-tek Part No. RC-550) are 2.60" x 1.75" with two bolt holes and breather vents etched into the underside to prevent gas vapor buildup. These caps do not come with bolts. You must use your stock cap bolts. These caps are engraved with the words Pro-tek Racing USA. These reservoir caps replace only the top cap of the brake reservoir. The blue plastic diaphragm plate and black rubber diaphragm that come in the stock set-up stay in the master cylinder. See the second picture above with the microfiche next to the RC-550 cap(top), diaphragm plate(middle) and rubber diaphragm(bottom). Picture three shows a RC-500 cap also manufactured by Pro-tek that actually has the top cap and blue diaphragm plate combined as a single cap. This set-up leaves only the rubber diaphragm and removes the blue plastic diaphragm plate and stock cap and installs the new RC-500 cap. You can get this set-up if you wish by messaging me when you place your order. Both set-ups work. It is a preference whether or not you want to leave the plastic diaphragm in the master cylinder or not. The last picture shows the Pro-tek RC-500 cap next to the Pro-tek RC-550 cap with the stock diaphragm plate inside it. As you can see, both these set-ups are identical. You will receive the RC-550 cap unless you mention you want the other RC-500 cap when you place your order.
The round threaded rear brake cap (Pro-tek Part No. RC-100) is 2.25" x .50" and has the word Pro-tek engraved on it twice.
The retail price for these caps is $75.00.
If you have fitment questions or technical problems, or need to complete checkout using a credit card, feel free to contact our customer service department at (609) 312-6022.
These are not "NO Named Brand" cast aluminum caps machined later to look like billet (made in China) that are seen all over eCRATER. These are American made from solid billet aluminum, 100% CNC machined from a name you can trust - Pro-tek - a leader in the motorcycle industry now for 20 years.