PISTON KIT 2010 KX250F 77mm A, PROX 01.4340.A
ProX Piston Kit 77mm Bore. This 4-stroke piston kit is supplied complete with piston rings, wrist pin, and circlips. ProX pistons are precision machined using the latest CNC equipment and feature a low-expansion, low-friction piston alloy. The kit includes an OEM-style tin coating to assist with the break-in process. Replacement parts: Piston Rings 02.3340, Piston Pin 04.1639.9, Piston Clips 05.1612C. Part number 01.4340.A.
- SKU
- 56-W953.A.PX
- Brand
- Pro-X Racing
- Availability
- In Stock (2)
FULL DESCRIPTION
ProX Piston Kit for High Performance Engines
This ProX Piston Kit is engineered for precision and durability, designed to be ready for installation right out of the box. Each kit includes all necessary components: piston rings, wrist pin, and circlips, ensuring a complete replacement for your engine.
Key Features:
- Precision Machining: ProX pistons are crafted using the latest state-of-the-art CNC equipment for exact specifications.
- Advanced Alloy: Utilizes a low-expansion, low-friction piston alloy, the same high-quality material trusted by major Japanese engine manufacturers.
- Enhanced Break-in: Features an OEM-style tin coating specifically designed to aid the break-in process for optimal initial engine performance.
- Complete Kit: Supplied with piston rings, wrist pin, and circlips for a hassle-free installation.
- Bore Size: 77.00mm
This kit provides a reliable and high-performance solution for engine rebuilds and upgrades.


