OEM replacement quality pistons for your GasGas are great choice from ProX.
ProX pistons are precision machined on the latest, state of the art CNC equipment. The same low-expansion, low-friction piston alloy is used as is used for all major Japanese engine manufacturers. ProX Piston Kits are a first class solution to replace the original piston in your Motorcycle, Scooter, Moped, ATV, Personal Watercraft, etc.
Coated for ultimate performance
Most of the ProX pistons come with a coating. Our OEM style Tin coated pistons assist the wear in process when you just started the bike. We have developed a new skirt coating that not only assists the wear in process, but also helps reducing friction after the wear in. The black coating is made from a delicate mix of materials and will increase performance.
ProX pistons for Nicasil/plated cylinders
The latest cylinders are plated by a Nicasil plating. Therefore we offer a wide range of ProX pistons in standard size, as well as in A, B, C, D+ oversizes.
7307 Series fits XC/EC 250
7300 Series fits XC/EC 300
ENSURE PROPER PISTON CLEARANCES BY MEASUREMENT ONLY, WE WILL NOT BE RESPONSIBLE FOR INCORRECT PISTON CHOICE
Some pictures may be for example purposes only, on occasion parts may be on Special Order
If your part is listed as ON ORDER, call (519) 268-8484 or EMAIL for availability.
Last Update 05/30/2024 CS