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 |
| Area of application | Tuning |
| Material | Steel |
| Surface | galvanized (blue) |
| Thickness | 4 mm |
| Ø outside | 120 mm |
| Ø inside | 90 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 · Light coil voltage: 12 V · Ø Internal flywheel: 80.5 mm · Direction of rotation: right · Number of fixing points: 2 pcs · Ø Flywheel outside: 105 mm · Ø Flywheel outside: 138.5 mm · Performance: 90 W · Weight: 554 g · 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
Manufacturer: Polini · Material: Steel · Cheek type: Full cheeks · Crankshaft stroke: 43 mm · Ø coupling pin / vario pin: 12 mm · 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 piston pin (B): 12 mm · Ø Connecting rod eye: 15 mm · Bearing seat right: 15 mm · Ø Bearing seat (ignition side): 15 mm · Thread type: MF10x1.25 (fine pitch thread) · 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 · Weight: 784 g · Number of gears: 1 pcs · Area of application: High End · Area of application: Racing · Area of application: Tuning
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Polini 47 mm cylinder kit EVO 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Nominal diameter: 47 mm · Manufacturer: Polini · Material: Gray cast iron · Camouflaged: No · Crankshaft stroke: 43 mm · Displacement: 75 ccm · Ø cylinder neck: 49.8 mm · Ø Outlet outside: 22 mm · Ø Outlet outside: 27 mm · Number of fixing points: 4 pcs · Ø piston pin (B): 12 mm · Hole spacing outlet: 23 mm · Hole spacing outlet: 38 mm · Hole pattern [mm]: 43 x 52 · Decompressor: Yes · Area of application: High End · Area of application: Tuning · Thread outlet: M5x0.8 (standard thread)
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Polini CP 21 mm carburetor & air filter (hand choke) | Piaggio Ciao, SI, Bravo, Boxer
Nominal diameter: 21 mm · Manufacturer: Polini · Material: Aluminum · Camouflaged: No · Component group Carburetor: Carburetor complete · Width: 66 mm · Carburetor type: CP · Nozzle thread: M5x0.8 (standard thread) · Nozzle size: 82 · Nozzle size: 84 · Nozzle size: 86 · Area of application: Racing · Area of application: Tuning · Ø Inside entrance: 42 mm · Ø Output inside: 22.5 mm · Ø Air filter connection: 47 mm · Height: 122 mm · Ø fuel hose connection: 6 mm · Ø fuel hose connection: 7 mm · Total length: 71 mm · Mounting type: Rubber sleeve · Mixed oil connection: Yes · Vacuum connection: Yes · Choke control: Hand choke · Nozzle block: 35-12 · Size of secondary nozzle: 40
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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) · Piston ring height: 1.2 mm · Ø piston pin (B): 12 mm · Piston weight: 101 g
CHF 87.90
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Manufacturer: Polini · Material: Aluminum · Surface: sandblasted · Color: silver · Crankshaft stroke: 43 mm · Ignition type: Electronic · Stock number: 6202 · Total length: 215 mm · Width: 175 mm · Height: 104 mm
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Mazzucchelli crankshaft "Racing" 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
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swiing® ingenious needle roller bearing 12/15/14.2 original silver cage
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Polini oil seal FPM / PTFE 15/24/5
Temperature resistance (min.): -30 - 200 °C · Simmering type: AS - With rubberized outer casing / one sealing lip / one dust lip. · Manufacturer: Polini · Material: FPM / FKM (known as VITON®) · Surface: rubberized · Place of use: Universal · Ø inside: 15 mm · Ø outside: 24 mm · Width: 5 mm · Area of application: Racing
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Polini EVO Electronic ignition | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Polini · Light coil voltage: 12 V · Ø Internal flywheel: 80.5 mm · Direction of rotation: right · Number of fixing points: 2 pcs · Ø Flywheel outside: 105 mm · Ø Flywheel outside: 138.5 mm · Performance: 90 W · Weight: 554 g · Area of application: High End · Area of application: Racing · Area of application: Tuning
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