BOYESEN Reserve membraanplaten Partstream Prevents water and dust from

Prevents water and dust from entering your intake when you clean the airbox

where we became famous with

} Terminal type: 090 (FRW)

which allows pressure to escape from the hinge of the assembly and extends its lifespan

BOYESEN Reserve membraanplaten Partstream Prevents water and dust fromPower Reeds A POWERFUL SOLUTION TO A SIMPLE PROBLEM One reed petal is NOT enough! The reed petals in all 2 stroke engines take an incredible amount of abuse! At peak RPM, reed petals are opening and closing hundreds of times per second. Over time, a single reed loses its ability to regulate flow rates in proper proportions. This causes a loss of reed petal reaction and reduces the consistency of peak horsepower. Boyesen's revolutionary dual stage reed