PISTON KIT 2020 KX250F Kawasaki 77.97mm, PROX 01.4350.B
ProX Piston Kit A 77.97mm Bore. ProX pistons are precision machined using state of the art CNC equipment with the same low-expansion, low-friction piston alloy used by major Japanese engine manufacturers. These piston kits are a first class solution to replace the original piston. Many ProX pistons feature OEM style tin coating to assist the wear in process. A new skirt coating has been developed to assist wear in and reduce friction after wear in. This black coating is made from a delicate mix of materials and increases performance. Part number 01.4350.B.
- SKU
- 56-W8817.B.PX
- Brand
- Pro-X Racing
- Availability
- In Stock (2)
FULL DESCRIPTION
ProX Piston Kit - 77.97mm Bore
This ProX Piston Kit is a high-quality replacement part designed for optimal performance and durability. Precision-machined using state-of-the-art CNC equipment, it utilizes the same low-expansion, low-friction piston alloy favored by major Japanese engine manufacturers. This kit offers a premium solution for replacing the original piston in your vehicle.
Many ProX pistons feature advanced coatings to enhance performance. The OEM-style Tin coating aids the wear-in process during initial engine startup. Additionally, a newly developed skirt coating not only assists with wear-in but also helps reduce friction after this initial period. This specially formulated black coating is crafted from a unique blend of materials to boost overall engine performance.
- 77.97mm Bore Size
- Precision CNC Machined
- Low-Expansion, Low-Friction Alloy
- Tin Coated for Wear-In Assistance
- Friction-Reducing Skirt Coating
- Enhanced Performance


