Polini CNC Aluminium Fuel Compensator Boost Bottle - Chrome Chrome which makes them extremely airtight

which makes them extremely airtight and absolutely reliable

Tyre SIP Performer 3

remarkably increases acceleration and allows the variator to work better at higher RPM

APRILIA HABANA 50cc air cooled

Polini CNC Aluminium Fuel Compensator Boost Bottle - Chrome Chrome which makes them extremely airtightThe CNC manufactured POLINI Boost Bottle is specially designed for high revving engines under 100 cc. This makes it the perfect alternative to the conventional vacuum chambers from Malossi & Co., which are designed for engines beyond 125 cc. The function is of course the same: mounted between carburettor and diaphragm it prevents fresh gas from being spat out to the carburettor. Without this so called blow back, the mixture does not become greasy as