You are looking at a Pro-tek CNC billet Front and Rear Brake Fluid Master Cylinder Reservoir Cap Set (Pro-tek Part No. RCK-10) in matching brite-dipped anodized finish that replaces the stock plastic caps on a 1998-2006 Kawasaki Ninja ZX-6R/ZX-6RR.

These sets come available in 4 colors -red, blue, gold and silver.

These two reservoir caps are both CNC made from 6061 T6 billet aluminum, are both brand new still in original packaging, manufactured in the USA, and come complete with manufacturer warranty.

The identical round threaded front and rear brake fluid reservoir caps (Pro-tek Part No. RC-100) are both 2.25" x .50" and have the word Pro-tek engraved on it twice.

The retail price for this two cap set is $50.

These are not "NO Named Brand" cast aluminum caps machined later to look like billet (made in China) that are all over the Internet. 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 for over 25 years.

Applications:
1998-2006 Kawasaki Ninja ZX-6R/ZX-6RR

-Condition: 100% Brand New
-Material: 6061T6 Aluminum
-Available Colors: Red, Blue, Silver, Gold
-Surface finish: Brite-Dipped Anodized
-Feature: 100% CNC manufactured with Pro-tek engraved twice
-Size: Outer diameter 2.25" (50.17mm) with Height .50" (12.7mm) -Placement on vehicle: Front & Rear
-Contents of package: One Front brake fluid cap and One Rear brake fluid cap
-Item is easy to install without any instruction.