PISTON KIT 2003-25 KTM 250 SX PROX 01.6343.A 66.40mm, SX, EXC
ProX Piston Kit, 2-ring piston. 66.40mm bore size. Includes piston rings, wrist pin, and circlips. Precision machined on state of the art CNC equipment using a low-expansion, low-friction piston alloy. Features an OEM style tin coating for break-in assistance. Part number 01.6343.A. Weight 308 grams.
- SKU
- 56-W214.A.PROX
- Brand
- Pro-X Racing
- Availability
- In Stock (1)
FULL DESCRIPTION
ProX 2-Ring Piston Kit - 66.40mm
This ProX Piston Kit is designed for high-performance engines and includes all necessary components for immediate installation. Each kit comes complete with precision-machined piston rings, a durable wrist pin, and secure circlips.
ProX pistons are manufactured using advanced CNC machining technology, ensuring exceptional accuracy and quality. They are constructed from a low-expansion, low-friction aluminum alloy, mirroring the materials used by major Japanese engine manufacturers. To facilitate an optimal break-in period, these pistons feature an OEM-style tin coating, which aids in initial lubrication and wear reduction when your machine is first started.
Key Features:
- Ready to install kit includes piston, rings, wrist pin, and circlips.
- Precision machined using state-of-the-art CNC equipment.
- Constructed from a low-expansion, low-friction aluminum alloy.
- Features an OEM style tin coating for an improved break-in process.
- 2-ring design for enhanced performance and sealing.
- Piston diameter: 66.40mm.
