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WOSSNER offers you a high-performance piston ring designed for optimum precision fit and maximum combustion efficiency. Manufactured with superior quality materials and high-precision workmanship, it reduces internal friction, limits compression losses and improves engine stability throughout the rev range. Its design also enables better thermal management to reduce the risk of overheating and premature wear. Ideal for sporty or demanding use, it helps extend the life of the top drive while ensuring consistent, reliable performance.
Fits on :
GAS GAS EC 250 F 2015
GAS GAS EC 250 F 2014
GAS GAS EC 250 F 2014
GAS GAS EC 250 F 2013
GAS GAS EC 250 F 2012
GAS GAS EC 250 F 2012
YAMAHA WR 250 F 2007
YAMAHA WR 250 F 2007
YAMAHA WR 250 F 2006
YAMAHA WR 250 F 2006
YAMAHA WR 250 F 2005
YAMAHA WR 250 F 2005
YAMAHA YZ 250 F 2007
YAMAHA YZ 250 F 2006
YAMAHA YZ 250 F 2006
YAMAHA YZ 250 F 2005
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