Seller notes

SoCal Powersports Store Contact Us Add to Favorite Sellers Vertex Top End Kit-Std Bore 94.95mm, 12.1:1 Comp for 2009-2021 Yamaha YFZ450R ATV One part number includes everything for a top end rebuildIncludes Vertex piston, rings, wrist, pin, circlips, and top end gasket kitExact fit A, B, or C pistons match your cylinder bore perfectly to maximize power and performance2-stroke applications include wrist pin bearing4-stroke applications include Hot Cams cam chain for a more complete rebuild Produc...

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