Piston Kit - Standard Bore - YZ125 - YZ125X - Wiseco

Important Notice: Piston components and kits are subject to Size AND Fitment Specificity. You NEED TO MEASURE YOUR CYLINDER BEFORE ORDERING. If you use the wrong size piston/piston rings - you will damage your cylinder and we will not be liable. Return will NOT be accepted.

Upgrade your 2-stroke engine with the Wiseco 2 Stroke Pro-Lite Piston Kit. This kit - crafted in the USA - is a result of Wiseco's years of expertise in piston design and manufacturing thus offering a superior choice for top end rebuilds. The Pro-Lite Piston Kit stands out for its reliability / performance / value - making it a preferred alternative to other options. Its unique forging design optimizes strength and weight - enhancing your engine's throttle response and overall performance. Whether you're hitting the track or the trail - this kit ensures a noticeable improvement in your ride. Each kit includes top-quality ring(s) / wrist pin(s) / circlip(s) - providing a complete solution for your engine rebuild needs. Choose Wiseco's Pro-Lite Piston Kit for a dependable and high-performing upgrade.