PISTON KIT 09-25 SX50 39.5mm B, PROX 01.6019.B
Piston 2-stroke kit 39.50mm bore. Ready to install, ProX Piston Kits are supplied complete with piston rings, wrist pin, and circlips. ProX pistons are precision machined on the latest CNC equipment and use the same low-expansion, low-friction piston alloy all major Japanese engine manufacturers use. Uses an OEM style tin coating to assist the break-in process. Meets or exceeds OEM quality. Direct OEM replacement. All products are factory tested for 100% reliability. Designed to handle increased power loads. ProX Racing products are a high quality replacement part. Piston rings, piston pin, piston clips included. SKU 56-W802.B.PX. Manufacturer Pro-X Racing. Part number 01.6019.B.
- SKU
- 56-W802.B.PX
- Brand
- Pro-X Racing
- Availability
- In Stock (1)
FULL DESCRIPTION
ProX 39.5mm Piston Kit
This ProX Piston Kit is designed as a direct OEM replacement part, meeting or exceeding original equipment manufacturer quality standards. Each kit is supplied ready to install, including all necessary components: piston rings, wrist pin, and circlips for a complete solution.
ProX pistons are manufactured using precision machining on state-of-the-art CNC equipment. They utilize a low-expansion, low-friction piston alloy, consistent with the materials used by major Japanese engine manufacturers. The kit features an OEM-style tin coating, engineered to facilitate the break-in process during initial use.
This piston kit is engineered to handle increased power loads and has undergone factory testing to ensure 100% reliability. ProX Racing products are recognized for their high quality and are backed by a guarantee of satisfaction.
Key Features:
- Complete 2-Stroke Piston Kit
- 39.50mm Bore Size
- Includes Piston Rings, Wrist Pin, and Circlips
- Precision Machined on Latest CNC Equipment
- Low-Expansion, Low-Friction Piston Alloy
- OEM Style Tin Coating for Break-In Assistance
- Meets or Exceeds OEM Quality
- Direct OEM Replacement
- Designed for Increased Power Loads
- Factory Tested for 100% Reliability


