Description
Stage6 Racing reed valve yamaha BW’s
Stage6 FKM (Viton®) Minarelli vertical reed valve (Yamaha BW’s / Slider, MBK Booster / Stunt), 1-blade reed valve for improved cylinder filling.
Single-Piece reed for maximum performance
The Stage6 reed valve is one of the few models on the market that are equipped with a single reed without a center divider. This design ensures an uninterrupted airflow, resulting in improved flow rates. Additionally, the Viton/FKM coating provides a perfect seal for the intake and enhances resistance to hydrocarbons—ideal for maximum performance and durability.
The replacement reed petal or reed sheets for cutting to size can of course also be found in our store.
Perfect for anyone who wants to get the most out of their engine!
Advantages of the S6 reed valve:
- 1-petal reed: Higher flow rate for better engine filling
- Viton/FKM coating for perfect sealing of inlet and high durability
- Optimized for tuning setups that require maximum efficiency
Technical details Stage6 reed valve for 50cc scooters:
- Reed valve made from petrol-resistant Viton®
- 1-reed design
- Incl. carbon petal 0.35mm
- Suitable for 50cc scooters with Minarelli vertical engine


