PISTON KIT 18-19 CRF250R 78.99, PROX 01.1348.C
ProX Piston Kit 78.99mm Bore. ProX pistons are precision machined using state-of-the-art CNC equipment with a low-expansion, low-friction piston alloy, the same used by major Japanese engine manufacturers. This kit is a high-quality replacement for original pistons. Features OEM style Tin coating for initial wear-in and a new skirt coating to assist wear-in and reduce friction. The black coating increases performance. SKU 56-W8806.C.PX. Manufacturer Pro-X Racing. Weight 236g.
- SKU
- 56-W8806.C.PX
- Brand
- Pro-X Racing
- Availability
- In Stock (4)
FULL DESCRIPTION
ProX Piston Kit - 78.99mm Bore
This ProX Piston Kit is designed to be a premium replacement for the original piston in your vehicle. Precision machined using state-of-the-art CNC equipment, these pistons utilize a low-expansion, low-friction alloy, mirroring the materials used by major Japanese engine manufacturers.
ProX pistons are engineered for enhanced performance and durability. Many kits feature an OEM-style Tin coating that aids in the initial wear-in process for new installations. Additionally, a specialized skirt coating has been developed to not only assist with wear-in but also to reduce friction after the initial break-in period. This advanced black coating is formulated from a precise blend of materials to help increase overall performance.
- Bore Size: 78.99mm
- Material: Low-expansion, low-friction alloy
- Coating: Features wear-in and friction-reducing skirt coating
- Manufacturing: Precision CNC machined


