Additional weight, specially developed for the EVO ignition from Polini. It is used in conjunction with engine cases with reed valve intake and a full cheek crankshaft on your Piaggio Ciao, Si, Bravo and Boxer moped/moped
The balancing weight gives your engine a smooth, even running when stationary 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 diaphragm system and full cheek shaft. In addition to the Polini EVO REED, this also includes the Malossi MP-One engine housing.
Supplied with the required fastening screws.
Further parts from the EVO series, such as the complete ignition, can be found in the accessories section.
Quality product from the Italian manufacturer Polini.
| Manufacturer | Polini |
| Material | Steel |
| Surface | galvanized (blue) |
| Number of fixing points | 5 pcs |
| Thickness | 4 mm |
| Ø inside | 90 mm |
| Area of application | Tuning |
| Ø outside | 120 mm |
| Weight | 150 g |
| Piaggio | Ciao - P , SC , PX , C24 Si Bravo / Super Bravo Boxer Grillo |
Accessories & related products
Polini EVO Electronic ignition | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Polini · Area of application: High End · Area of application: Racing · Area of application: Tuning · Ø Internal flywheel: 80.5 mm · Light coil voltage: 12 V · Direction of rotation: right · Performance: 90 W · Ø Flywheel outside: 105 mm · Ø Flywheel outside: 138.5 mm · Number of fixing points: 2 pcs · Weight: 554 g
EUR 573.50
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 · Area of application: High End · Area of application: Racing · Material: Steel · Area of application: Tuning · Cheek type: Full cheeks · Thread type: MF10x1.25 (fine pitch thread) · 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 · Ø Connecting rod eye: 15 mm · Bearing seat right: 15 mm · Weight: 784 g · Ø piston pin (B): 12 mm · Ø Bearing seat (ignition side): 15 mm · 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
EUR 332.60
Polini 47 mm cylinder kit EVO 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Nominal diameter: 47 mm · Manufacturer: Polini · Material: Gray cast iron · Area of application: High End · Camouflaged: No · Area of application: Tuning · Displacement: 75 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 49.8 mm · Ø Outlet outside: 22 mm · Ø Outlet outside: 27 mm · Number of fixing points: 4 pcs · Decompressor: Yes · Ø piston pin (B): 12 mm · Hole spacing outlet: 23 mm · Hole spacing outlet: 38 mm · Hole pattern [mm]: 43 x 52 · Thread outlet: M5x0.8 (standard thread)
EUR 321.10
Polini CP 21 mm carburetor & air filter (hand choke) | Piaggio Ciao, SI, Bravo, Boxer
Nominal diameter: 21 mm · Manufacturer: Polini · Material: Aluminum · Camouflaged: No · Area of application: Racing · Area of application: Tuning · Component group Carburetor: Carburetor complete · Carburetor type: CP · Width: 66 mm · Total length: 71 mm · Height: 122 mm · Nozzle thread: M5x0.8 (standard thread) · Ø fuel hose connection: 6 mm · Ø fuel hose connection: 7 mm · Nozzle size: 82 · Nozzle size: 84 · Nozzle size: 86 · Ø Inside entrance: 42 mm · Mounting type: Rubber sleeve · Ø Output inside: 22.5 mm · Ø Air filter connection: 47 mm · Mixed oil connection: Yes · Vacuum connection: Yes · Choke control: Hand choke · Nozzle block: 35-12 · Size of secondary nozzle: 40
EUR 194.90
Polini additional weight 110 g EVO ignition & rotary valve shaft | Piaggio Ciao, SI, Bravo, Boxer
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 · Weight: 110 g
EUR 28.10
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Polini EVO Electronic ignition | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Polini · Area of application: High End · Area of application: Racing · Area of application: Tuning · Ø Internal flywheel: 80.5 mm · Light coil voltage: 12 V · Direction of rotation: right · Performance: 90 W · Ø Flywheel outside: 105 mm · Ø Flywheel outside: 138.5 mm · Number of fixing points: 2 pcs · Weight: 554 g
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