i5 Carbon Fluid Caps for Yamaha YZF 600 600R YZF600 YZF600R R6 R6S R1. Brand new pair of carbon fluid caps. To fit Yamaha YZF600R 1995-2008, R6 1999-2016, R6S 2006-2009, R1 1998-2016. High quality billet aluminum with carbon finish. Easy to install, simply replace your existing front brake fluid cap & oil filler cap (Oil cap installs with your existing O-ring). During checkout your quantity will show as 1, this represents one pair.