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
| Nominal diameter | 21 mm |
| Manufacturer | Polini |
| Width | 66 mm |
| Camouflaged | No |
| Component group Carburetor | Carburetor complete |
| Material | Aluminum |
| Carburetor type | CP |
| Total length | 71 mm |
| Mounting type | Rubber sleeve |
| Ø Inside entrance | 42 mm |
| Ø Output inside | 22.5 mm |
| Ø Air filter connection | 47 mm |
| Height | 132 mm |
| Area of application | Tuning, Racing, Performance |
| Ø fuel hose connection | 6 mm, 7 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 |
| 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
46,90 EUR
Polini CP 17.5 mm carburetor (hand choke)
Manufacturer: Polini · Component group Carburetor: Carburetor complete · Area of application: Tuning · Nominal diameter: 17.5 mm · Carburetor type: CP · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread) · Ø fuel hose connection: 6 mm · Ø without reducing sleeve: 26 mm · Ø Internal connection: 24 mm · Mounting type: Plug connection clamped · Ø Air filter connection: 46 mm · Mixed oil connection: Yes · Vacuum connection: Yes · Nozzle size: 62 · Size of secondary nozzle: 40
164,30 EUR
Polini jet set (81 - 99) main jets long version CP, Keihin, Koso, PWK
Manufacturer: Polini · Component group Carburetor: Spraying · Material: Brass · Carburetor type: CP · Carburetor type: Coso · Drive: External hexagon · Carburetor type: Keihin · Carburetor type: PWK · Quantity: 10 pcs · 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
46,90 EUR
Polini 26 mm carburetor (hand choke)
Manufacturer: Polini · Component group Carburetor: Carburetor complete · Material: Aluminum · Area of application: Performance · Area of application: Racing · Area of application: Tuning · Nominal diameter: 26 mm · Carburetor type: Flat slide valve · Width: 65 mm · Choke control: Hand choke · Height: 155 mm · Total length: 83 mm · Nozzle thread: M5x0.8 (standard thread) · Ø fuel hose connection: 6 mm · Ø fuel hose connection: 7 mm · Ø Inside entrance: 26 mm · Ø Output inside: 26 mm · Ø Air filter connection: 49 mm · Mixed oil connection: Yes · Vacuum connection: Yes · Camouflaged: No · Nozzle size: 105 · Size of secondary nozzle: 45
170,10 EUR
Not in stock
Polini CP 19 mm carburetor (hand choke) rubber flange
Manufacturer: Polini · Component group Carburetor: Carburetor complete · Material: Aluminum · Area of application: Performance · Area of application: Racing · Area of application: Tuning · Nominal diameter: 19 mm · Carburetor type: CP · Width: 66 mm · Choke control: Hand choke · Height: 132 mm · Total length: 71 mm · Nozzle thread: M5x0.8 (standard thread) · Ø fuel hose connection: 6 mm · Ø fuel hose connection: 7 mm · Ø Inside entrance: 42 mm · Mounting type: Rubber sleeve · Ø Output inside: 21.8 mm · Ø Air filter connection: 47 mm · Mixed oil connection: Yes · Vacuum connection: Yes · Nozzle block: 35-12 · Camouflaged: No · Nozzle size: 90 · Size of secondary nozzle: 40
176,00 EUR
Polini CP 23 mm carburetor (cable choke) rubber flange
Manufacturer: Polini · Component group Carburetor: Carburetor complete · Material: Aluminum · Area of application: Performance · Area of application: Racing · Area of application: Tuning · Nominal diameter: 23 mm · Carburetor type: CP · Width: 66 mm · Choke control: Cable choke · Height: 132 mm · Total length: 71 mm · Nozzle thread: M5x0.8 (standard thread) · Ø fuel hose connection: 6 mm · Ø fuel hose connection: 7 mm · Ø Inside entrance: 42 mm · Mounting type: Rubber sleeve · Ø Output inside: 25 mm · Ø Air filter connection: 47 mm · Mixed oil connection: Yes · Vacuum connection: Yes · Nozzle block: 35-12 · Camouflaged: No · Nozzle size: 110 · Size of secondary nozzle: 40
164,30 EUR
Moped fans like you also bought:
swiing® ingenious clutch springs reinforced (+20%) (Version 2.0) | Puch E50
Spring design: Pressure spring · Ø wire: 1.7 mm · Ø inside: 4.8 mm · Manufacturer: swiing® ingenious parts · Material: Spring steel · Surface: coated · Color: blue · Number of components: 3 pcs · Total length: 28 mm · Ø outside: 8.3 mm · Area of application: Tuning
21,00 EUR
Oil filler plug with sealing ring | Puch Maxi
Material: Steel · Surface: galvanized (blue) · Number of components: 2 pcs · Drive: Slot · Thread type: M10x1.5 (standard thread) · Thread length: 6 mm · Total length: 14.6 mm · Screw head: Lens head · Ø External head: 14 mm · Puch OEM number: 364.1.10.660.1
4,10 EUR
Gas cable Ø 1.25 mm x 220 cm (cylindrical nipple) Bing
Ø Stranded wire: 1.25 mm · Nipple shape: Cylinder · Ø nipple: 3 mm · Nipple length: 5 mm · Manufacturer: Made in Germany · Material: Steel · Surface: galvanized (blue) · Number of components: 1 pcs · Cable length: 2200 mm · Area of application: Standard
3,30 EUR
Motorex engine oil (gear oil) manual 450 ml
Manufacturer: Motorex · Viscosity (SAE): 80W · Oil type: GL4 · Contents [ml]: 450 ml · Gearbox type: Foot control · Gearbox type: Manual gearshift · Temperature resistance (min.): -30 - 220 °C · Area of application: Gearbox lubrication with clutch
11,60 EUR
25,78 EUR/l
Gilardoni italkit 47 mm cylinder kit without cylinder head | Puch
Manufacturer: Gilardoni italkit · Material: Aluminum · Surface: sandblasted · Area of application: Tuning · Displacement: 75 ccm · Nominal diameter: 47 mm · Crankshaft stroke: 43 mm · Ø cylinder neck: 51 mm · Ø outlet inside: 26.5 mm · Number of fixing points: 4 pcs · Ø Inlet inside: 18.3 mm · Inlet window: 38.5 x 25.8 · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 35.5 mm · Hole spacing inlet: 60 mm · Ø piston pin (B): 12 mm · Hole spacing outlet: 42 mm · Outlet type: slanted · Thread outlet: M6x1 (standard thread) · Hole pattern [mm]: 44 x 44 · Decompressor: No · Camouflaged: No
246,40 EUR
Collection only possible with online purchase and appointment.
