PISTON KIT 97-18 MC EC 66.40, PROX 01.7307.B GASGAS

ProX 2-Ring Piston Kit 66.40mm

This ProX Piston Kit is designed for optimal performance and durability. Each kit comes ready to install, including the piston rings, wrist pin, and circlips for a complete solution.

ProX pistons are manufactured using advanced CNC machinery, ensuring precision in every component. The pistons are constructed from a low-expansion, low-friction alloy, mirroring the materials used by major Japanese engine manufacturers. This high-quality alloy contributes to reliable engine operation and longevity.

To facilitate a smooth break-in period, this piston features an OEM-style tin coating. This coating helps reduce friction during the initial use of your machine, promoting proper seating of the piston rings.

• Precision machined using state-of-the-art CNC equipment.
• Constructed from a low-expansion, low-friction piston alloy.
• Utilizes an OEM-style tin coating for improved break-in.
• Supplied complete with piston rings, wrist pin, and circlips.

For spare rings, please refer to ProX part number 02.7307. The nominal size for spare rings is 66.34mm.