2004 - 2011
YAMAHA XT 660 X
Piston kit
| ProX
Fits to:
YAMAHA XT 660 X [2004 - 2011]
Specifications
| Manufacturer | ProX |
|---|---|
| Compression ratio | 10,0:1 |
| Style | Cast Replica |
| Units | Kit |
| Engine type | 4-Stroke |
| Piston material | Aluminum Alloy| Cast |
| Ring material | Steel |
| Piston diameter | 99.96 mm |
Variant description
Compression Ratio: 10.0:1
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!