1989 - 1998
POLARIS 500 CLASSIC
Piston kit
| ProX
Fits to:
POLARIS 500 CLASSIC (FUJI MOTOR 488CC) [1989 - 1998]
Specifications
| Manufacturer | ProX |
|---|---|
| Bore size | 72,50 mm |
| Units | Each |
| Engine type | 2-Stroke |
| Piston material | Hypereutectic Alloy |
| Piston size metric | Standard |
| Piston diameter | 72.5 mm |
| Bore size | 72,00 mm |
| Units | Each |
| Engine type | 2-Stroke |
| Piston material | Hypereutectic Alloy |
| Piston size metric | Standard |
| Piston diameter | 72.0 mm |
Variant description
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.
Coated for ultimate performance:
Most of the ProX pistons come with a coating. ProX OEM style Tin coated pistons assist the wear in process when you just started the bike. ProX 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.
All ProX Piston Kits are supplied complete with Piston Rings, Wrist Pin and Circlips, ready to install!
Variant description
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.
Coated for ultimate performance:
Most of the ProX pistons come with a coating. ProX OEM style Tin coated pistons assist the wear in process when you just started the bike. ProX 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.
All ProX Piston Kits are supplied complete with Piston Rings, Wrist Pin and Circlips, ready to install!