- ProX pistons provide a reliable and cost-effective way to maintain the engine in excellent condition
- High-quality cast piston made with dedicated tooling and molding
- Made from hypereutectic alloy for extra strength and reduced expansion
- Special ring setup for improved durability and resistance to wear
- Some pistons come with Full MoS2 skirt coating for improved breaking in and resistance to scuffing
- Anodized piston dome for increased protection against excessive heat
- Usage of high-quality rings such as Riken for optimum heat transfer and sealing
- Packed in a box containing piston, rings, wrist pin, circlips.
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1994-1997 | KTM | 620 Duke | |
| 1994-1997 | KTM | 620 LC4 EXC | |
| 1997 | KTM | 620 LC4 SX | |
| 1998-2001 | KTM | 620 SC | |
| 2004-2006 | KTM | 625 SMC | |
| 2003-2004 | KTM | 625 SXC | |
| 1999-2006 | KTM | 640 Duke II | |