PISTON KIT 10-25 RM-Z 250 77mm B, PROX 01.3341.BCOMP. 13.4:1
ProX Piston Kit 77.00mm 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, state of the art 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. Replacement parts: Piston Rings 02.3340, Piston Pin 04.1639.9, Piston Clips 05.1612C. Manufacturer: Pro-X Racing.
- SKU
- 56-W951.B.PX
- Brand
- Pro-X Racing
- Availability
- In Stock (2)
FULL DESCRIPTION
ProX Piston Kit 77mm Bore for RM-Z 250
This ProX Piston Kit is designed for a 77mm bore and features a compression ratio of 13.4:1. Each kit is supplied ready for installation, including all necessary components such as piston rings, wrist pin, and circlips, ensuring a complete solution for your engine.
ProX pistons are manufactured using advanced CNC equipment, utilizing a high-quality piston alloy that is recognized for its low expansion and low friction properties. This is the same material favored by leading Japanese engine manufacturers. To aid in the initial running-in period of your machine, the piston is treated with an OEM style tin coating, promoting a smoother break-in process.
Key Features:
- Piston Kit for 77.00mm Bore
- Includes Piston Rings, Wrist Pin, and Circlips
- Precision Machined on State-of-the-Art CNC Equipment
- Low-Expansion, Low-Friction Piston Alloy
- OEM Style Tin Coating for Enhanced Break-In
- Compression Ratio: 13.4:1


