BOYESEN Reserve membraanplaten Partstream where we became famous with

where we became famous with

They perform even from the lowest temperatures and thus represent an excellent compromise between efficiency and sustainability

The Pro Series covers are also treated with a highly resistant dark gray titanium Akadized surface treatment that significantly increases wear resistance from boots and gravel

the Trucker is fully featured and super versatile

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

BOYESEN Reserve membraanplaten Partstream where we became famous withPower 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