WOSSNER offers you a high-performance piston ring designed for perfect precision fit and maximum combustion efficiency. Made from top-quality materials, it reduces internal friction, limits compression loss and improves engine stability throughout the rev range. It also helps extend the life of the top end, while ensuring consistent, reliable performance in both sport and heavy-duty applications. It ensures better thermal management of the piston to avoid overheating. Its precision machining ensures optimum fit in the cylinder for maximum efficiency.

Fits on :

KTM EXC 200 2016

KTM EXC 200 2015

KTM EXC 200 2014

KTM EXC 200 2013

KTM EXC 200 2012

KTM EXC 200 2011

KTM EXC 200 2010

KTM EXC 200 2009

KTM EXC 200 2008

KTM EXC 200 2007

KTM EXC 200 2006

KTM EXC 200 2005

KTM EXC 200 2004

KTM EXC 200 2003

KTM EXC 200 2002

KTM EXC 200 2001

KTM EXC 200 2000

KTM EXC 200 1999

KTM EXC 200 1998

KTM SX 200 2004

KTM SX 200 2003

YAMAHA RD 350 1975

YAMAHA RD 350 1975

YAMAHA RD 350 1974

YAMAHA RD 350 1974

YAMAHA RD 350 1973

YAMAHA RD 350 1973

YAMAHA RD 400 1979

YAMAHA RD 400 1979

YAMAHA RD 400 1978

YAMAHA RD 400 1978

YAMAHA RD 400 1977

YAMAHA RD 400 1977

YAMAHA RD 400 1976

YAMAHA RD 400 1976

YAMAHA YFZ 350 2006

YAMAHA YZ 250 2017

YAMAHA YZ 250 2016

YAMAHA YZ 250 2015

YAMAHA YZ 250 2014

YAMAHA YZ 250 2013

YAMAHA YZ 250 2012

YAMAHA YZ 250 2011

YAMAHA YZ 250 2010

YAMAHA YZ 250 2009

YAMAHA YZ 250 2008

YAMAHA YZ 250 2007

YAMAHA YZ 250 2006

YAMAHA YZ 250 2005

YAMAHA YZ 250 2004

YAMAHA YZ 250 2003

YAMAHA YZ 250 2002

YAMAHA YZ 250 2001

YAMAHA YZ 250 2000

YAMAHA YZ 250 1999