As low as $41.39/mo with or . (Pay in 4 interest-free payments)
VERTEX Piston Kit Cast Replica for 2 Stroke (66.35 mm) – Yamaha YZ250/X Restore performance and reliability with the VERTEX piston kit cast replica for 2-stroke off-road engines. Designed as a cast OE replacement, it’s engineered for strong break-in and long-lasting durability. Key Features Heat-treated piston with a T-5 hardening and tempering cycle for improved strength. Molybdenum Disulphite skirt coating to support faster break-in and extend piston life. Gravity-cast aluminum alloy construction with 18% silicone content. Cast OE replacement piston for a precise, reliable fit. Complete rebuild kit includes piston, rings, wrist pin, and circlips. Specifications Engine Type: 2-Stroke Product Type: Piston Kit (Kit) Riding Style: Off-Road Cylinder Diameter: 66.40 mm Piston Diameter: 66.35 mm Displacement: 250 cc Compression Ratio: 13.4:1 Skirt Coating: Molybdenum Disulphite Piston Material: Cast Aluminum Alloy Upgrade your top-end rebuild with a dependable VERTEX piston kit built for demanding off-road riding.
Piston is heat treated with a T-5 hardening and tempering cycle
Piston skirt is coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life
Gravity-cast aluminum alloy (not forged) with 18% silicone content
Cast OE replacement piston
Kit includes piston, rings, wrist pin and circlips
or 
. (Pay in 4 interest-free payments)
