You are looking at a Pro-tek CNC billet Rear Brake Fluid Master Cylinder Reservoir Cap in triple chrome-plated finish that fits a 2004-2009 Yamaha FZ-6/S, 2009-2013 Yamaha FZ-6R, 2003-2006 Yamaha YZF-R6, 2006-2009 Yamaha YZF-R6S, 2011-2013 Yamaha FZ-8, 2006-2013 Yamaha FZ-1, 2004-2008 Yamaha YZF-R1 and a 2004-2005 Yamaha FJR-1300.
This reservoir cap (Pro-tek Part No. RC-250) is made from 6061 T6 billet aluminum and is brand new still in original packaging, manufactured in the USA, and comes complete with manufacturer warranty.
This round threaded rear brake cap is 1.90" x .50" and is engraved twice with the word Pro-tek.
The retail price for this cap is $40.00.
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 parts machined later to look like billet (made in China). These are American made caps 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.