Pro X Valve And Spring Kit - 28.SES2402-1 For Gas Gas 250F / 300F 2010-2015 | Yamaha WR 250 / YZ 250 2001-2013 Brand_Hot Cams 3 (VM34/39) Riding Style Off-Road

3 (VM34/39) Riding Style Off-Road Base Color Silver Color/Finish Natural Needle Jet Q-2 (159 Series) Product Name VM Round Slide Carburetor Riding Style UTV Features Clamp-On Type Mounting Units Each Color/Finish Silver Riding Style ATV Slide Cutaway 2

Product Name Seal Units Set Riding Style Off-Road Type Oil

Model Pro-Lite Series Mounting Position Front Left Product Name Brake Rotor Color/Finish Silver Shape Round Units Each Riding Style Street Material Stainless Steel Mounting Position Rear Type Two Piece (Floating) Mounting Position Front Right

25 mm Material Steel Product Name Plug Thread Diameter 12 mm Type O2 Sensor Riding Style Street Units Each

2-ply grip to reduce vibration

Pro X Valve And Spring Kit - 28.SES2402-1 For Gas Gas 250F / 300F 2010-2015 | Yamaha WR 250 / YZ 250 2001-2013 Brand_Hot Cams 3 (VM34/39) Riding Style Off-RoadFeatures Replaces the OEM valves and valve springs Steel, nitrided valves for increased durability and less wear under extreme conditions Stronger valve springs deal with the extra weight of the steel valves Springs are made from premium chrome vanadium steel for higher performance and durability at high rpm Kit contains a set of steel intake or exhaust valves plus a set of specially designed valve springs; can be installed using the OEM retainers,