Valve Seat

Fitments Years Make Model 2008 - 2016 Suzuki RM-Z 450 2010 - 2011 Yamaha YZ 450 F FeaturesCopper-based material designed specifically for use with titanium valves in high performance applicationsGive the seat excellent thermal characteristics as well as resistance to corrosion and wearThese seats are the result of a two year KPMI R&D effort during which we recorded and verified results with 4- and 5-valve singles, multi-cylinder street bikes, and British and European 4-strokesIn each test the wear, thermal conductivity and machinability surpassed the standards we set for successThese seats are used by successful builders around the world in all forms of racingMade in the U.S.A.Specs Application: Exhaust Inside Diameter: 24.00 mm Outside Diameter: 33.00 mm Units: Each Material: Titanium Product Name: Valve Seat Riding Style: Off-Road Valve Seat Height: 9.50 mmApproximate Package Weight & Dimensions Weight: 0.05 Height: 0.41 Length: 3.5 Width: 1.37