Wiseco Racer Elite Piston Kit for Honda CRF450R 2017 – 2022.

The Wiseco Racer Elite piston kit is the manufacturer's flagship product, designed and built without compromise for riders who put engine performance and reliability above all else. The asymmetrical piston skirt gives the piston the exact characteristics it needs on both the exhaust and intake sides throughout the different phases of combustion, resulting in a lightweight final product that delivers up to 2.9 horsepower more simply by swapping the piston. At the same time, piston durability has been boosted with reinforcements around the wrist pin and new piston ring features. The bevelled piston ring seals the piston more effectively, while the precision-machined ring groove lets just the right amount of lubrication reach the cylinder. The Racer Elite piston also features an ArmorGlide coating, which preserves the piston's properties throughout its entire service life, reduces friction and minimises the effects of temperature fluctuation.

For more information about the product, check out the Wiseco blog. Wiseco Racer Elite connecting rods are also available.