Boyesen's Pro Series Reeds are designed with the racer and avid enthusiast in mind. They offer you the latest in carbon reed technology with all the advantages of Boyesen’s dual-stage design. A car...
Boyesen's patented dual-stage reed design incorporates a specially shaped top reed and a ported bottom reed. The top reed is lightweight and resilient for crisp throttle response at partial throttl...
Quality neoprene fuel lines, made in Japan.
Part numbers and descriptions:
PEU1: Black neoprene fuel hose tube: 4.76mm (3/16") - 5 meter length
PEU2: Black neoprene fuel hose tube: 6.35...
Increase horsepower and torque on 2 and 4 stroke bikes. On 2 strokes, the Power X-Wing improves power from idle to midrange with no loss on the top end. 4 strokes see power boosts from idle through...
Boyesen's Powerwing is the perfect air delivery enhancement upgrade used to increase horsepower and torque by maximizing your intake system. The Powerwing's unique design maximizes airflow to incre...
BOYESEN RAD Valve Boot & Clamp & Parts
We recommend all motorcycle parts are fitted and tested by qualified professionals.
If you are unsure about the part choice for your bike, please ...
The Gulp Factor - Your engine is a glutton for air. It will take over 200 'gulps per second, at velocities over 500 MPG - if your intake valve will let it. Boyesen's RAD Valve's seamless, one-piece...
Replacement Pro Series Reeds for Boyesen RAD Valves. Includes petals, rev-plates and extra screws.
We recommend all motorcycle parts are fitted and tested by qualified professionals.
If you are...
Please Note: Not all stock is held at our Auckland/Wellington/Taranaki stores. Some items may ship from our warehouse.
Motorcycle Engine Parts | Auckland | Wellington
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.
