- Meilleure flexibilité
- Facilité le passage de la veine gazeuse
- Rigidité améliorant l'étanchéité
- Garantit une meilleure accélération.
- KTM 125 SX 1999
- KTM 125 SX 2000
- KTM 125 SX 2001
- KTM 125 SX 2002
- KTM 125 SX 2003
- KTM 200 SX 2003
- KTM 200 SX 2004
- KTM 250 SX 1999
- KTM 250 SX 2000
- KTM 250 SX 2001
- KTM 250 SX 2002
- KTM 250 SX 2003
- KTM 380 SX 1999
- KTM 380 SX 2000
- KTM 380 SX 2001
- KTM 380 SX 2002
- KTM 125 EXC 1999
- KTM 125 EXC 2000
- KTM 125 EXC 2001
- KTM 125 EXC 2002
- KTM 125 EXC 2003
- KTM 200 EXC 1999
- KTM 200 EXC 2000
- KTM 200 EXC 2001
- KTM 200 EXC 2002
- KTM 200 EXC 2003
- KTM 200 EXC 2004
- KTM 200 EXC 2005
- KTM 200 EXC 2006
- KTM 200 EXC 2007
- KTM 200 EXC 2008
- KTM 200 EXC 2009
- KTM 200 EXC 2010
- KTM 200 EXC 2011
- KTM 200 EXC 2012
- KTM 200 EXC 2013
- KTM 200 EXC 2014
- KTM 250 EXC 1999
- KTM 250 EXC 2000
- KTM 250 EXC 2001
- KTM 250 EXC 2002
- KTM 250 EXC 2003
- KTM 300 EXC 1999
- KTM 300 EXC 2000
- KTM 300 EXC 2001
- KTM 300 EXC 2002
- KTM 300 EXC 2003
- KTM 300 EXC 2004
- KTM 380 EGS 1999
- KTM 380 EXC 1999
- KTM 380 EXC 2000
- KTM 380 EXC 2001