- 15% stiffer than original
- Minimize clutch slip
- Reduce plate wear
- Improve power to ground
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1998-2001 | KTM | 400 LC4 | |
| 1996-1997 | KTM | 400 RXC | |
| 1996-1999 | KTM | 400 SC | |
| 1998-1999 | KTM | 400 SX | |
| 1997-2000 | KTM | 400 SXC | |
| 1998 | KTM | 400 TXC | |
| 1997 | KTM | 620 Comp Limited | |
| 1998 | KTM | 620 LC4 SX | |
| 1996-1997 | KTM | 620 RXC | |
| 1996-2001 | KTM | 620 SC | |
| 1998-1999 | KTM | 620 Supermoto | |
| 1996-1999 | KTM | 620 SX | |
| 1997 | KTM | 620 SXC | |
| 1998 | KTM | 620 TXC | |
| 2004 | KTM | 625 SMC | |
| 2006 | KTM | 625 SMC | |
| 2003-2004 | KTM | 625 SXC | |
| 1998-2008 | KTM | 640 Adventure | |
| 1998 | KTM | 640 Duke | |
| 1999-2004 | KTM | 640 Duke II | |
| 1999-2002 | KTM | 640 Enduro | |
| 1999-2005 | KTM | 640 Supermoto | |
| 2000-2004 | KTM | 660 Rally | |