Polini CP 21 carburetor for your racing moped, moped and small motorcycle. The racing carburetor developed by Polini has a compact design and is around 40 % lighter than comparable carburetors. The air flow is optimized thanks to the short intake path and the circular passage. The larger needle and an adapted mixing tube support the atomization of the gas mixture. This makes it very easy to tune the carburetor. In addition, consumption is reduced even at high power levels.
Fastening to the intake manifold is by means of a rubber sleeve.
Installed main throttle body: 100
Installed secondary throttle body: 40
Ø Nominal: 21 mm
Ø Air filter connection: 46 mm
Ø Intake manifold connection: 25 mm
Alternative racing carburetors, the sleeve for installation and the matching nozzles can be found in the accessories section.
Quality product from the Italian manufacturer Polini.
Details
| Manufacturer | Polini |
| Material | Aluminum |
| Nominal diameter | 21 mm |
| Component group Carburetor | Carburetor complete |
| Carburetor type | CP |
| Width | 66 mm |
| Total length | 71 mm |
| Height | 132 mm |
| Ø fuel hose connection | 6 mm, 7 mm |
| Mounting type | Rubber sleeve |
| Ø Inside entrance | 42 mm |
| Ø Output inside | 22.5 mm |
| Area of application | Tuning, Racing, Performance |
| Ø Air filter connection | 47 mm |
| Mixed oil connection | Yes |
| Vacuum connection | Yes |
| Choke control | Hand choke |
| Nozzle thread | M5x0.8 (standard thread) |
| Nozzle block | 35-12 |
| Nozzle size | 100 |
| Camouflaged | No |
| Size of secondary nozzle | 40 |
Accessories & related products
Polini jet set (100 - 118) main jets long version CP, Keihin, Koso, PWK
Manufacturer: Polini · Material: Brass · Component group Carburetor: Spraying · Carburetor type: CP · Drive: External hexagon · Quantity: 10 pcs · Nozzle type: Main nozzle · Nozzle size: 100 · Nozzle size: 102 · Nozzle size: 104 · Nozzle size: 106 · Nozzle size: 108 · Nozzle size: 110 · Nozzle size: 112 · Nozzle size: 114 · Nozzle size: 116 · Nozzle size: 118
46,60 EUR
Polini CP 17.5 mm carburetor (hand choke)
Manufacturer: Polini · Component group Carburetor: Carburetor complete · Carburetor type: CP · Nominal diameter: 17.5 mm · Ø without reducing sleeve: 26 mm · Mounting type: Plug connection clamped · Ø Air filter connection: 46 mm · Ø Internal connection: 24 mm · Ø fuel hose connection: 6 mm · Area of application: Tuning · Mixed oil connection: Yes · Vacuum connection: Yes · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread) · Nozzle size: 62 · Size of secondary nozzle: 40
163,60 EUR
Polini jet set (81 - 99) main jets long version CP, Keihin, Koso, PWK
Material: Brass · Manufacturer: Polini · Quantity: 10 pcs · Component group Carburetor: Spraying · Carburetor type: CP · Carburetor type: Coso · Carburetor type: Keihin · Carburetor type: PWK · Drive: External hexagon · Nozzle type: Main nozzle · Nozzle size: 83 · Nozzle size: 85 · Nozzle size: 87 · Nozzle size: 89 · Nozzle size: 91 · Nozzle size: 93 · Nozzle size: 95 · Nozzle size: 97 · Nozzle size: 99
46,60 EUR
Polini 26 mm carburetor (hand choke)
Width: 65 mm · Height: 155 mm · Manufacturer: Polini · Material: Aluminum · Camouflaged: No · Component group Carburetor: Carburetor complete · Nominal diameter: 26 mm · Total length: 83 mm · Carburetor type: Flat slide valve · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread) · Area of application: Performance · Area of application: Racing · Area of application: Tuning · Nozzle size: 105 · Ø Inside entrance: 26 mm · Ø Output inside: 26 mm · Ø Air filter connection: 49 mm · Ø fuel hose connection: 6 mm · Ø fuel hose connection: 7 mm · Mixed oil connection: Yes · Vacuum connection: Yes · Size of secondary nozzle: 45
169,40 EUR
Polini CP 19 mm carburetor (hand choke) rubber flange
Manufacturer: Polini · Material: Aluminum · Camouflaged: No · Area of application: Performance · Area of application: Racing · Area of application: Tuning · Component group Carburetor: Carburetor complete · Nominal diameter: 19 mm · Width: 66 mm · Carburetor type: CP · Choke control: Hand choke · Height: 132 mm · Nozzle thread: M5x0.8 (standard thread) · Nozzle size: 90 · Ø Inside entrance: 42 mm · Ø Output inside: 21.8 mm · Mounting type: Rubber sleeve · Ø Air filter connection: 47 mm · Ø fuel hose connection: 6 mm · Ø fuel hose connection: 7 mm · Total length: 71 mm · Mixed oil connection: Yes · Vacuum connection: Yes · Nozzle block: 35-12 · Size of secondary nozzle: 40
175,20 EUR
Not in stock
Polini CP 23 mm carburetor (cable choke) rubber flange
Manufacturer: Polini · Camouflaged: No · Area of application: Performance · Area of application: Racing · Area of application: Tuning · Component group Carburetor: Carburetor complete · Material: Aluminum · Nominal diameter: 23 mm · Carburetor type: CP · Choke control: Cable choke · Total length: 71 mm · Nozzle thread: M5x0.8 (standard thread) · Mounting type: Rubber sleeve · Nozzle size: 110 · Ø Inside entrance: 42 mm · Ø Output inside: 25 mm · Ø Air filter connection: 47 mm · Width: 66 mm · Height: 132 mm · Ø fuel hose connection: 6 mm · Ø fuel hose connection: 7 mm · Mixed oil connection: Yes · Vacuum connection: Yes · Nozzle block: 35-12 · Size of secondary nozzle: 40
163,60 EUR
Moped fans like you also bought:
swiing® ingenious clutch springs reinforced (+20%) (Version 2.0) | Puch E50
Spring design: Pressure spring · Manufacturer: swiing® ingenious parts · Material: Spring steel · Surface: coated · Ø inside: 4.8 mm · Color: blue · Total length: 28 mm · Ø wire: 1.7 mm · Area of application: Tuning · Ø outside: 8.3 mm · Number of components: 3 pcs
20,90 EUR
swiing® revival gasket set Z50 engine | Puch X30 NS / NL
Manufacturer: swiing® revival parts · Area of application: Standard · Material: Sealing paper · Number of components: 10 pcs · Ø outlet inside: 22 mm · Hole spacing inlet: 32 - 38 mm · Hole pattern [mm]: 44 x 44 · Hole spacing outlet: 42 mm
23,30 EUR
swiing® ingenious intake manifold Gilardoni italkit Inox
Total length: 80 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Ø External connection: 24 mm · Ø inside: 21 mm · Mounting type: Screws · Total height: 55 mm · Height flange center hole: 42.5 mm · Number of fixing points: 4 pcs · Hole pattern [mm]: 60 x 35 · Camouflaged: No · Area of application: Tuning
79,40 EUR
Polini jet set (81 - 99) main jets long version CP, Keihin, Koso, PWK
Material: Brass · Manufacturer: Polini · Quantity: 10 pcs · Component group Carburetor: Spraying · Carburetor type: CP · Carburetor type: Coso · Carburetor type: Keihin · Carburetor type: PWK · Drive: External hexagon · Nozzle type: Main nozzle · Nozzle size: 83 · Nozzle size: 85 · Nozzle size: 87 · Nozzle size: 89 · Nozzle size: 91 · Nozzle size: 93 · Nozzle size: 95 · Nozzle size: 97 · Nozzle size: 99
46,60 EUR
Elring Dirko HT sealing compound beige (silicone) 70 ml permanently elastic up to 315°C
Manufacturer: Elring · Area of application: Chemistry · Material: Silicone · Contents [ml]: 70 ml · Hazard warning: Causes damage to organs through prolonged or repeated exposure · Color: beige · Temperature resistance (min.): -60 - 315 °C · Gap dimension (max.): 2 mm
23,30 EUR
332,86 EUR/l
Collection only possible with online purchase and appointment.
