
High-quality 21 mm CP carburetor kit with clamp connection for your moped, moped and small motorcycle.
The set was designed by Polini for the Puch Maxi S, N moped / moped models with E50 engine, but can also be used universally for countless other makes and models.
During the development of the CP models, special emphasis was placed on size and weight, making this carburetor particularly compact and around 40% lighter than conventional carburetors.
Due to the compact design, the intake path is very short. Unique is the concentric design of the passage, i.e. a circular passage instead of an oval one as with most other carburettors - a geometry that optimizes the air flow. Modifications to the mixing tube and the use of a larger needle ensure better atomization of the gas mixture.
This should simplify the tuning of the carburetor and enable high performance with low consumption. In addition, all CP carburetors have an oil and vacuum connection.
| Nominal diameter | 21 mm |
| Manufacturer | Polini |
| Material | Aluminum |
| Component group Carburetor | Carburetor complete |
| Carburetor type | CP |
| Ø without reducing sleeve | 25 mm |
| Ø Internal connection | 24 mm |
| Ø Air filter connection | 46 mm |
| Ø fuel hose connection | 6 mm |
| Mixed oil connection | Yes |
| Mounting type | Plug connection |
| Vacuum connection | Yes |
| Choke control | Cable choke |
| Nozzle thread | M5x0.8 (standard thread) |
| Nozzle size | 100 |
| Size of secondary nozzle | 40 |
| Area of application | Tuning |
| Puch |
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