
Forged piston VERTEX intended for YFZ450 quads. Made of aluminum and precisely machined, this piston with reference 22984A features the necessary dimensions for installation on the YFZ450 engines listed below. Its forged construction meets the demands of sports engines while maintaining the required operating dimensions.
Main compatibilities: YAMAHA YFZ 450 R SPECIAL EDITION 2WD (2018), YAMAHA YFZ 450 R 2WD (2018), YAMAHA YFZ 450 2WD (2013). Before installation, check the condition of the sleeve, the bore size, and the manufacturer's tolerances. The piston is supplied bare; plan for appropriate rings, pin, and circlips if necessary. Ideal for restoration or engine rebuilding when the bore has undergone an A size regrind.