The Polini Big Valve intake is suitable for 50cc scooters with vertical Minarelli (MBK Booster, Stunt / Yamaha BWs, Slider etc...) with racing or high-end setup.

• Brand: Polini
• SKU: P215.0410
• Availability: In stock
• Aluminum housing for reed valveEvolution reed valve with 0.35 mm carbon petalsRubber intake manifold with 24mm connectionMounting material

Notes and Safety Intake Kit for scooter, motorcycle and mopedThe intake on a 2-stroke engine is composed of a series of parts that connect the carburetor or injection unit to the engine. The aim here is to assemble the components in such a way that it leads to a better cylinder filling.The intake system of a 2-stroke scooter or motorcycle consists of:Intake manifoldReed valveSometimes with spacer / socketWhat is the benefit of a tuning intake kit?Generally, installing an optimized intake results in a straighter intake to the engine and increased intake volume to improve mixture flow and engine filling. The reed petals are usually made of fiber or carbon, which improve engine response and pea