Wiseco Racer Elite Piston Kit KTM 250SX-F 2016 - 2022

The Wiseco Racer Elite piston kit is the manufacturer's flagship product, designed and built without compromise for riders who consider engine performance and reliability of the utmost importance. The asymmetrical piston skirt gives the piston the properties it needs on both the exhaust and intake sides throughout the different phases of the combustion cycle, resulting in a lightweight final product that delivers up to 2.9 additional horsepower simply by swapping the piston. Piston durability, on the other hand, has been enhanced with features such as reinforcements around the piston pin and new piston ring properties. The beveled piston ring seals the piston more effectively, while a precision-machined ring groove allows just the right amount of lubrication into the cylinder. The Racer Elite piston also features an ArmorGlide coating that maintains the piston's properties throughout its entire service life, reduces friction and minimises the effects of temperature fluctuations.

For more information about the product, check out Wiseco's blog. Also available: Wiseco Racer Elite connecting rods.