Clapets carbone Super Stock Boyesen :
- remplacent les clapets d'origine
- améliore la puissance et l'étanchéité
- 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