INLET VALVE KIT PSYCHIC MX INCLUDES 2 VALVES, 2 SPRINGS, RETAINERS & SEATS YAMAHA YZ450F 10-13 SIZE_43 EU Superb handling and strong dry

Superb handling and strong dry grip are achieved through newly developed front and rear tread patterns

The Valiant II retains all the features and functions of the original Valiant

Smart touch on forefinger & thumb

and delivers the value you expect

Dual compound sole

INLET VALVE KIT PSYCHIC MX INCLUDES 2 VALVES, 2 SPRINGS, RETAINERS & SEATS YAMAHA YZ450F 10-13 SIZE_43 EU Superb handling and strong dryKIT FEATURES: ALL KITS SOLD WITH VALVE, SPRING, RETAINER, SEAT TO DO COMPLETE REPLACEMENT OF EITHER INTAKE OR EXHAUST SIDE ALL COMPONENTS ARE MANUFACTURED UNDER ISO 9001 CERTIFIED FACTORIES NITRIDE COATED COMPONENTS TO IMPROVE HEAT TRANSER & CARBON BUILD UP FOR INCREASED VALVE TRAIN LIFE VALVE FEATURES: FORGED ONE PIECE CONSTRUCTION TO HELP WITH WEIGHT REDUCTION & IMPROVED FLOW PERFORMANCE VALVES RECEIVE A SWIRL POLISH, SMOOTH STEM TREATMENT, AND ARE