Polini CP 21 carburetor incl. air filter for your Piaggio Ciao, Si, Bravo and Boxer moped / moped.
The new racing carburetor was launched together with the new EVOLUTION parts and matched to the new Polini EVO REED engine components.
The racing carburetor 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.
In addition to the 84cc main jet, an 82cc and 86cc jet are also included in the scope of delivery. It is attached to the intake manifold by means of a rubber sleeve.
Note: It seems that Polini did not take sufficient account of the fact that the idle throttle screw is on the wrong side when developing a carburetor for the side intake on the Piaggio.
Matching nozzles and other parts from the EVO series can be found in the accessories section.
Quality product from the Italian manufacturer Polini.
Details
| Manufacturer | Polini |
| Total length | 71 mm |
| Material | Aluminum |
| Carburetor type | CP |
| Nominal diameter | 21 mm |
| Ø Inside entrance | 42 mm |
| Width | 66 mm |
| Ø Output inside | 22.5 mm |
| Ø Air filter connection | 47 mm |
| Height | 122 mm |
| Mounting type | Rubber sleeve |
| Ø fuel hose connection | 6 mm, 7 mm |
| Mixed oil connection | Yes |
| Vacuum connection | Yes |
| Choke control | Hand choke |
| Area of application | Tuning, Racing |
| Nozzle thread | M5 |
| Nozzle block | 35-12 |
| Nozzle size | 82, 84, 86 |
| Camouflaged | No |
| Size of secondary nozzle | 40 |
Suitable for the following models
| Universal | |
| Piaggio | Ciao Si Bravo/Superbravo Boxer |
Accessories & related products
Polini jet set (100 - 118) main jets long version CP, Keihin, Koso, PWK
Manufacturer: Polini · Material: Brass · Quantity: 10 pcs · Carburetor type: CP · Drive: External hexagon · 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
45,00 EUR
Polini jet set (81 - 99) main jets long version CP, Keihin, Koso, PWK
Manufacturer: Polini · Material: Brass · Quantity: 10 pcs · 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
45,00 EUR
Polini intake rubber Ø 28.5 / 25 mm (PHBG, Polini CP)
Manufacturer: Polini · Material: Rubber · Ø inside: 28.5 mm · Ø Passage: 25 mm · Ø outside: 38.5 mm · Ø External connection: 37 mm · Ø Connection 2 external: 37 mm · Total length: 37.5 mm · Ø inside 2: 25 mm · Clamping diameter: 26.5 mm · Color: black
16,80 EUR
Polini EVO Electronic ignition | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Polini · Weight: 554 g · Area of application: High End · Area of application: Racing · Area of application: Tuning · Light coil voltage: 12 V · Direction of rotation: right · Ø Internal flywheel: 80.5 mm · Ø Flywheel outside: 105 mm · Ø Flywheel outside: 138.5 mm · Performance: 90 W · Number of fixing points: 2 pcs
563,40 EUR
Polini EVO REED crankshaft 12 mm KoBo | Piaggio Ciao, SI, Bravo, Grillo
Manufacturer: Polini · Weight: 784 g · Material: Steel · Cheek type: Full cheeks · Area of application: High End · Area of application: Racing · Area of application: Tuning · Ø coupling pin / vario pin: 12 mm · Crankshaft stroke: 43 mm · Ø piston pin (B): 12 mm · Thread type: MF10x1.25 (fine pitch thread) · Connecting rod length center-center: 87 mm · Total length crankpin ignition side: 91.5 mm · Total length crankpin ignition side: 105 mm · Ø crank webs: 70 mm · Ø Connecting rod eye: 15 mm · Bearing seat right: 15 mm · Ø Bearing seat (ignition side): 15 mm · Thread length: 14 mm · Dimension needle bearing: 12 / 15 x 14.7 mm (axe 12) · Wide crank webs: 32.6 mm · Length 1st paragraph: 21 mm · Length 2nd paragraph: 44.7 mm · Length 3rd paragraph: 64 mm · Ø 1st step (on the coupling side): 15 mm · Ø 2nd shoulder (on the clutch side): 14.4 mm · Ø 3rd step (on the clutch side): 12 mm · Number of gears: 1 pcs
326,80 EUR
Not in stock
Polini 47 mm cylinder kit EVO 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Polini · Material: Gray cast iron · Area of application: High End · Area of application: Tuning · Displacement: 75 ccm · Crankshaft stroke: 43 mm · Ø piston pin (B): 12 mm · Nominal diameter: 47 mm · Ø cylinder neck: 49.8 mm · Ø Outlet outside: 22 mm · Ø Outlet outside: 27 mm · Number of fixing points: 4 pcs · Hole spacing outlet: 23 mm · Hole spacing outlet: 38 mm · Thread outlet: M5x0.8 (standard thread) · Hole pattern [mm]: 43 x 52 · Decompressor: Yes · Camouflaged: No
315,50 EUR
Moped fans like you also bought:
swiing® revival ball bearing puller L17 / BO15 / E15 / E20 / 6203 / 6202 (professional tool)
Manufacturer: swiing® revival parts · Peel-off tray: BO15 · Peel-off tray: E15 · Peel-off tray: E20 · Peel-off tray: L17 · Peel-off tray: 6202 · Peel-off tray: 6203 · Material: Steel · Surface: gas nitrided · Area of application: Special tool · Number of components: 11 pcs
45,40 EUR
Polini CP 23 mm carburetor (hand choke)
Manufacturer: Polini · Material: Aluminum · Area of application: High End · Area of application: Performance · Area of application: Racing · Area of application: Tuning · Carburetor type: CP · Nominal diameter: 23 mm · Ø Inside entrance: 23 mm · Total length: 71.3 mm · Ø Output inside: 23 mm · Ø Air filter connection: 46 mm · Height: 136 mm · Ø fuel hose connection: 6 mm · Ø fuel hose connection: 7 mm · Mixed oil connection: Yes · Vacuum connection: Yes · Width: 66 mm · Choke control: Hand choke · Nozzle thread: M5 · Mounting type: Plug connection clamped · Camouflaged: No · Nozzle size: 110 · Size of secondary nozzle: 10
169,00 EUR
Polini EVO REED crankshaft 12 mm KoBo | Piaggio Ciao, SI, Bravo, Grillo
Manufacturer: Polini · Weight: 784 g · Material: Steel · Cheek type: Full cheeks · Area of application: High End · Area of application: Racing · Area of application: Tuning · Ø coupling pin / vario pin: 12 mm · Crankshaft stroke: 43 mm · Ø piston pin (B): 12 mm · Thread type: MF10x1.25 (fine pitch thread) · Connecting rod length center-center: 87 mm · Total length crankpin ignition side: 91.5 mm · Total length crankpin ignition side: 105 mm · Ø crank webs: 70 mm · Ø Connecting rod eye: 15 mm · Bearing seat right: 15 mm · Ø Bearing seat (ignition side): 15 mm · Thread length: 14 mm · Dimension needle bearing: 12 / 15 x 14.7 mm (axe 12) · Wide crank webs: 32.6 mm · Length 1st paragraph: 21 mm · Length 2nd paragraph: 44.7 mm · Length 3rd paragraph: 64 mm · Ø 1st step (on the coupling side): 15 mm · Ø 2nd shoulder (on the clutch side): 14.4 mm · Ø 3rd step (on the clutch side): 12 mm · Number of gears: 1 pcs
326,80 EUR
Not in stock
Polini 47 mm cylinder kit EVO 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Polini · Material: Gray cast iron · Area of application: High End · Area of application: Tuning · Displacement: 75 ccm · Crankshaft stroke: 43 mm · Ø piston pin (B): 12 mm · Nominal diameter: 47 mm · Ø cylinder neck: 49.8 mm · Ø Outlet outside: 22 mm · Ø Outlet outside: 27 mm · Number of fixing points: 4 pcs · Hole spacing outlet: 23 mm · Hole spacing outlet: 38 mm · Thread outlet: M5x0.8 (standard thread) · Hole pattern [mm]: 43 x 52 · Decompressor: Yes · Camouflaged: No
315,50 EUR
Collection only possible with online purchase and appointment.
