Additional weight or balancing weight that is used in conjunction with the EVO Zündung from Polini on engine cases with rotary valve crankshaft on your Piaggio Ciao, Si, Bravo and Boxer moped / moped to compensate for the resulting imbalance.
The balancing mass gives your engine a smooth, even running when stationary and in operation and improves the «starting behavior». Depending on the setting, even more torque can be achieved with the additional weight.
The flywheel is suitable for all gearbox types that are operated with a rotary valve. In addition to the Polini Speed Engine, this also includes the original engine gearbox.
Details
| Weight | 110 g |
| Manufacturer | Polini |
| Material | Steel |
| Area of application | Tuning |
| Surface | galvanized (blue) |
| Ø inside | 90 mm |
| Ø outside | 120 mm |
| Thickness | 4 mm |
| Number of fixing points | 5 pcs |
Suitable for the following models
| Piaggio | Ciao - P, SC, PX, C24 Si Bravo / Super Bravo Boxer Grillo |
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Polini EVO Electronic ignition | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Polini · Weight: 554 g · Light coil voltage: 12 V · Direction of rotation: right · Performance: 90 W · Number of fixing points: 2 pcs · Ø Internal flywheel: 80.5 mm · Ø Flywheel outside: 105 mm · Ø Flywheel outside: 138.5 mm · Area of application: High End · Area of application: Racing · Area of application: Tuning
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Polini EVO REED crankshaft 12 mm KoBo | Piaggio Ciao, SI, Bravo, Grillo
Dimension needle bearing: 12 / 15 x 14.7 mm (axe 12) · Manufacturer: Polini · Weight: 784 g · Cheek type: Full cheeks · Material: Steel · Ø coupling pin / vario pin: 12 mm · Crankshaft stroke: 43 mm · Connecting rod length center-center: 87 mm · Number of gears: 1 pcs · Thread length: 14 mm · Total length crankpin ignition side: 91.5 mm · Total length crankpin ignition side: 105 mm · Ø crank webs: 70 mm · Thread type: MF10x1.25 (fine pitch thread) · Ø Connecting rod eye: 15 mm · Bearing seat right: 15 mm · Ø piston pin (B): 12 mm · Ø Bearing seat (ignition side): 15 mm · Area of application: High End · Area of application: Racing · Area of application: Tuning · 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
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Polini 47 mm cylinder kit EVO 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Polini · Camouflaged: No · Material: Gray cast iron · Displacement: 75 ccm · Crankshaft stroke: 43 mm · Nominal diameter: 47 mm · Ø cylinder neck: 49.8 mm · Ø Outlet outside: 22 mm · Ø Outlet outside: 27 mm · Hole pattern [mm]: 43 x 52 · Number of fixing points: 4 pcs · Ø piston pin (B): 12 mm · Decompressor: Yes · Hole spacing outlet: 23 mm · Hole spacing outlet: 38 mm · Area of application: High End · Thread outlet: M5x0.8 (standard thread) · Area of application: Tuning
EUR 325.90
Polini CP 21 mm carburetor & air filter (hand choke) | Piaggio Ciao, SI, Bravo, Boxer
Total length: 71 mm · Manufacturer: Polini · Camouflaged: No · Component group Carburetor: Carburetor complete · Material: Aluminum · Width: 66 mm · Carburetor type: CP · Height: 122 mm · Nominal diameter: 21 mm · Nozzle size: 82 · Nozzle size: 84 · Nozzle size: 86 · Mounting type: Rubber sleeve · Ø Inside entrance: 42 mm · Ø Output inside: 22.5 mm · Ø Air filter connection: 47 mm · Ø fuel hose connection: 6 mm · Ø fuel hose connection: 7 mm · Mixed oil connection: Yes · Vacuum connection: Yes · Choke control: Hand choke · Area of application: Racing · Area of application: Tuning · Nozzle thread: M5x0.8 (standard thread) · Nozzle block: 35-12 · Size of secondary nozzle: 40
EUR 197.80
Polini piston 47 mm EVO cylinder (12 mm KoBo) | Piaggio Ciao, SI, Bravo, Boxer, Grillo
Nominal diameter: 47 mm · Manufacturer: Polini · Ø outside piston (A): 46.92 mm · Compression height (C): 31.6 mm · Curvature (D): 2 mm · Total piston height (E): 55.5 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Ø piston pin (B): 12 mm · Piston ring height: 1.2 mm · Piston weight: 101 g
EUR 102.30
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