Polini EVO REED racing crankshaft, suitable for your Piaggio Ciao, SI, Bravo and Grillo moped / moped in combination with the Polini EVO REED engine housing.
The finely balanced tuning crankshaft fits all cylinder kits with 12 mm piston pins, whereby the focus is on the Polini EVO 47 mm cylinder kit.
The quality of the workmanship and the steel used is exceptionally high, which ensures impressive durability.
The crankshaft stub has been reinforced and fitted with an M10 fine thread.
No shim needs to be inserted between the racing crankshaft and its main bearings for installation.
Note: Use with the Malossi MP-One racing gear has not been tested by us.
A matching crescent, ball bearings and other add-on parts can be found in the accessories section.
Quality product from the Italian manufacturer Polini.
| Material | Steel |
| Manufacturer | Polini |
| Area of application | High End, Tuning, Racing |
| Cheek type | Full cheeks |
| Crankshaft stroke | 43 mm |
| Ø coupling pin / vario pin | 12 mm |
| Connecting rod length center-center | 87 mm |
| Weight | 784 g |
| Total length crankpin ignition side | 105 mm, 91.5 mm |
| Ø crank webs | 70 mm |
| Thread length | 14 mm |
| Ø Connecting rod eye | 15 mm |
| Bearing seat right | 15 mm |
| Ø piston pin (B) | 12 mm |
| Ø Bearing seat (ignition side) | 15 mm |
| Dimension needle bearing | 12 / 15 x 14.7 mm (axe 12) |
| Thread type | MF10x1.25 (fine pitch thread) |
| 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 |
| Piaggio | Ciao - P, SC, PX, C24 Si Bravo / Super Bravo Grillo |
Accessories & related products
Polini Racing 43 mm cylinder kit incl. head 12 mm KoBo | Piaggio Ciao, Bravo, Boxer
Nominal diameter: 43 mm · Manufacturer: Polini · Material: Gray cast iron · Surface: sandblasted · Displacement: 63 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 45.7 mm · Ø Outlet outside: 22.4 mm · Ø outlet inside: 18.1 mm · Ø piston pin (B): 12 mm · Outlet type: clamped · Number of fixing points: 3 pcs · Hole pattern [mm]: 55 x 34 · Decompressor: Yes · Camouflaged: No · Area of application: Tuning
EUR 292.90
SKF 6202 C4 ball bearing 15/35/11
Material: Steel · Bearing cage: Plastic cage ball-guided · Manufacturer: SKF · Bearing clearance: C4 · Area of application: Standard · Stock number: 6202 · Bearing type: Deep groove ball bearing · Ø outside: 35 mm · Width: 11 mm · Ø inside: 15 mm · Ball bearing closed: No
EUR 17.00
Polini EVO Electronic ignition | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Polini · Area of application: High End · Area of application: Racing · Area of application: Tuning · Light coil voltage: 12 V · Performance: 90 W · Direction of rotation: right · Ø Internal flywheel: 80.5 mm · Weight: 554 g · Ø Flywheel outside: 105 mm · Ø Flywheel outside: 138.5 mm · Number of fixing points: 2 pcs
EUR 610.40
Polini 47 mm cylinder kit EVO 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Material: Gray cast iron · Manufacturer: Polini · Area of application: High End · Area of application: Tuning · Displacement: 75 ccm · Nominal diameter: 47 mm · Crankshaft stroke: 43 mm · Ø cylinder neck: 49.8 mm · Ø Outlet outside: 22 mm · Ø Outlet outside: 27 mm · Hole pattern [mm]: 43 x 52 · Ø piston pin (B): 12 mm · Number of fixing points: 4 pcs · Hole spacing outlet: 23 mm · Hole spacing outlet: 38 mm · Thread outlet: M5x0.8 (standard thread) · Decompressor: Yes · Camouflaged: No
EUR 341.80
Polini 46 mm cylinder kit aluminum | Peugeot 103, SPX50, 104, 105, GL 10
Material: Aluminum · Manufacturer: Polini · Displacement: 65 ccm · Nominal diameter: 46 mm · Ø cylinder neck: 50 mm · Ø Outlet outside: 25 mm · Hole pattern [mm]: 45.4 x 50.5 · Ø piston pin (B): 7 mm · Number of fixing points: 4 pcs · Hole spacing outlet: 50 mm · Outlet type: slanted · Thread outlet: M7x1 (standard thread) · Decompressor: Yes · Camouflaged: No
EUR 280.70
Polini CP 21 mm carburetor & air filter (hand choke) | Piaggio Ciao, SI, Bravo, Boxer
Material: Aluminum · Manufacturer: Polini · Component group Carburetor: Carburetor complete · Area of application: Racing · Area of application: Tuning · Nominal diameter: 21 mm · Carburetor type: CP · Choke control: Hand choke · Total length: 71 mm · Nozzle thread: M5x0.8 (standard thread) · Ø fuel hose connection: 6 mm · Ø fuel hose connection: 7 mm · Width: 66 mm · Height: 122 mm · Ø Inside entrance: 42 mm · Ø Output inside: 22.5 mm · Ø Air filter connection: 47 mm · Mounting type: Rubber sleeve · Mixed oil connection: Yes · Vacuum connection: Yes · Nozzle block: 35-12 · Camouflaged: No · Nozzle size: 82 · Nozzle size: 84 · Nozzle size: 86 · Size of secondary nozzle: 40
EUR 207.50
Hot 
Polini EVO exhaust (27 mm connection) | Piaggio Ciao, SI, Bravo, Boxer
Material: Aluminum · Material: Steel · Surface: blank · Surface: varnished · Manufacturer: Polini · Ø outside: 83 mm · Total length: 750 mm · Ø Silencer: 60 mm · Ø Internal connection: 27 mm · Ø Flame tube outside: 27 mm · Exhaust type: Cone / double cone · Number of fixing points: 2 pcs · Mounting type: Tab for screwing · Flame tube attachment: Plug connection · Color: black-matt · Color: graphite colors
EUR 305.10
Moped fans like you also bought:
Polini 46 mm cylinder kit incl. head 12 mm KoBo | Piaggio Ciao, Bravo, Boxer
Nominal diameter: 46 mm · Manufacturer: Polini · Material: Gray cast iron · Surface: sandblasted · Displacement: 70 ccm · Crankshaft stroke: 43 mm · Ø piston pin (B): 12 mm · Outlet type: clamped · Number of fixing points: 3 pcs · Decompressor: Yes · Camouflaged: No · Area of application: Tuning
EUR 292.90
swiing® revival screw set engine mounting Inox | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: swiing® revival parts · Material: Chrome steel (known as Nirosta®) · Color: silver · Drive: External hexagon · Width across flats SW: 10 mm · Screw head: Hexagon · Thread type: M6x1 (standard thread) · Area of application: Standard · Thread length: 19 mm · Thread length: 25 mm · Shank: Yes · Storage method: Sack · Number of components: 10 pcs · Dimension storage box: 120 x 110 x 10 · Piaggio OEM number: 006176 · Piaggio OEM number: 008977 · Piaggio OEM number: 020106 · Piaggio OEM number: 031092
EUR 13.30
Hot
Malossi 47 mm cylinder kit BIG DEPS 4 MHR incl. head 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Material: Aluminum · Surface: sandblasted · Manufacturer: Malossi · Area of application: High End · Displacement: 75 ccm · Nominal diameter: 47 mm · Crankshaft stroke: 43 mm · Ø Outlet outside: 22 mm · Ø Outlet outside: 27 mm · Ø piston pin (B): 12 mm · Number of fixing points: 4 pcs · Outlet type: clamped · Decompressor: Yes · Camouflaged: No
EUR 500.50
Polini 47 mm cylinder kit EVO 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Material: Gray cast iron · Manufacturer: Polini · Area of application: High End · Area of application: Tuning · Displacement: 75 ccm · Nominal diameter: 47 mm · Crankshaft stroke: 43 mm · Ø cylinder neck: 49.8 mm · Ø Outlet outside: 22 mm · Ø Outlet outside: 27 mm · Hole pattern [mm]: 43 x 52 · Ø piston pin (B): 12 mm · Number of fixing points: 4 pcs · Hole spacing outlet: 23 mm · Hole spacing outlet: 38 mm · Thread outlet: M5x0.8 (standard thread) · Decompressor: Yes · Camouflaged: No
EUR 341.80
Collection only possible with online purchase and appointment.
