Carburetor / Intake Kit Polini CP 21 Minarelli horizontal

Polini CP 21mm Carburetor Kit Minarelli / Aerox

Polini’s first fully in-house developed carburetors are now available as complete kits including a matching intake manifold and air filter.

The CP carbs were designed with compact dimensions and reduced weight in mind — about 40% lighter than traditional carbs. Its short intake path allows for quicker throttle response. A standout feature is the concentric, round bore design, unlike the oval shape found in most other carbs, which improves airflow.

Polini also modified the emulsion tube and fitted a larger needle for finer fuel atomization. This results in easier tuning and strong performance with low fuel consumption. All CP carbs include oil and vacuum ports, and are available with either a manual choke or a cable choke option.

Specifications Polini CP 21 Intake

• Intake manifold connection: 25 mm
• Air filter connection: 47 mm
• Main jet: 100
• Idle jet: 40