Boost Bottle by Stage 6

The Stage6 boost bottle is especially designed for 70cc engines. It has a solid chamber that prevents the air stream from oscillating back and forth through the carb's venturi when throttle is lowered.

Therefore the air stream is only charged with fuel once, which improves pick-up when throttle is opened. Your scooter will have less problems with too rich of a fuel mixture and this adds up to lower fuel consumption and better throttle response.

Highly recommended for a big bore carb which often can have problems with a rich mixture at lower revs.

Includes all the parts needed for fitting and is available in chrome and blue anodised.