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.
| 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 |
| Thread type | MF10x1.25 (fine pitch thread) |
| Total length crankpin ignition side | 105 mm, 91.5 mm |
| Ø crank webs | 70 mm |
| Ø piston pin (B) | 12 mm |
| Ø Connecting rod eye | 15 mm |
| Bearing seat right | 15 mm |
| Weight | 784 g |
| Area of application | High End, Tuning, Racing |
| 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 |
| 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 295.20
SKF 6202 C4 ball bearing 15/35/11
Width: 11 mm · Stock number: 6202 · Ø inside: 15 mm · Ø outside: 35 mm · Manufacturer: SKF · Bearing clearance: C4 · Bearing cage: Plastic cage ball-guided · Area of application: Standard · Material: Steel · Bearing type: Deep groove ball bearing · Ball bearing closed: No
EUR 17.10
Polini EVO Electronic ignition | Piaggio Ciao, SI, Bravo, Boxer
Performance: 90 W · Manufacturer: Polini · Light coil voltage: 12 V · Direction of rotation: right · Weight: 554 g · 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 · Number of fixing points: 2 pcs
EUR 615.20
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 · Displacement: 75 ccm · 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 · Area of application: High End · Area of application: Tuning · 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
EUR 344.50
Polini 46 mm cylinder kit aluminum | Peugeot 103, SPX50, 104, 105, GL 10
Nominal diameter: 46 mm · Manufacturer: Polini · Material: Aluminum · Camouflaged: No · Displacement: 65 ccm · Ø cylinder neck: 50 mm · Ø Outlet outside: 25 mm · Hole pattern [mm]: 45.4 x 50.5 · Number of fixing points: 4 pcs · Ø piston pin (B): 7 mm · Outlet type: slanted · Hole spacing outlet: 50 mm · Thread outlet: M7x1 (standard thread) · Decompressor: Yes
EUR 282.90
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 · Total length: 71 mm · Height: 122 mm · Ø Inside entrance: 42 mm · Ø Output inside: 22.5 mm · Area of application: Racing · Area of application: Tuning · Ø Air filter connection: 47 mm · Ø fuel hose connection: 6 mm · Ø fuel hose connection: 7 mm · Mounting type: Rubber sleeve · Mixed oil connection: Yes · Vacuum connection: Yes · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread) · Nozzle block: 35-12 · Nozzle size: 82 · Nozzle size: 84 · Nozzle size: 86 · Size of secondary nozzle: 40
EUR 209.10
Hot 
Polini exhaust "EVO" (27 mm connection) | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Polini · Material: Aluminum · Material: Steel · Surface: blank · Surface: varnished · Ø outside: 83 mm · Total length: 750 mm · Ø Internal connection: 27 mm · Ø Silencer: 60 mm · Color: black-matt · Color: graphite colors · Mounting type: Tab for screwing · Number of fixing points: 2 pcs · Ø Flame tube outside: 27 mm · Exhaust type: Cone / double cone · Flame tube attachment: Plug connection
EUR 307.50
Explore categories from Engine block
Moped fans also bought
Polini 46 mm cylinder kit without head 12 mm KoBo | Piaggio Ciao
Nominal diameter: 46 mm · Manufacturer: Polini · Material: Gray cast iron · Surface: sandblasted · Crankshaft stroke: 43 mm · Displacement: 70 ccm · Ø cylinder neck: 49.8 mm · Ø Outlet outside: 22.5 mm · Ø outlet inside: 18 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 233.70
GPO ignition plate 6 / 12V CDI ignition
Manufacturer: GPO · Material: Aluminum · Material: Copper · Material: Plastic · Material: Steel · Ø outside: 90 mm · Ø inside: 18.5 mm · Ø Internal flywheel: 90 mm · Area of application: Performance · Area of application: Standard · Number of fixing points: 4 pcs · Tension: 6 V · Tension: 12 V · Number of cables: 2 pcs · Cable length: 580 mm · Ø bolt circle: 80 mm
EUR 110.60
GPO Electronic ignition 12V | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: GPO · Light coil voltage: 12 V · Performance: 90 W · Direction of rotation: right · Number of fixing points: 3 pcs · Area of application: Original · Area of application: Standard · Mounting type: Screws · Piaggio OEM number: 181103 · Piaggio OEM number: 219965 · Piaggio OEM number: 244127
EUR 282.90
Polini EVO Electronic ignition | Piaggio Ciao, SI, Bravo, Boxer
Performance: 90 W · Manufacturer: Polini · Light coil voltage: 12 V · Direction of rotation: right · Weight: 554 g · 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 · Number of fixing points: 2 pcs
EUR 615.20
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 · Displacement: 75 ccm · 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 · Area of application: High End · Area of application: Tuning · 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
EUR 344.50
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 · Total length: 71 mm · Height: 122 mm · Ø Inside entrance: 42 mm · Ø Output inside: 22.5 mm · Area of application: Racing · Area of application: Tuning · Ø Air filter connection: 47 mm · Ø fuel hose connection: 6 mm · Ø fuel hose connection: 7 mm · Mounting type: Rubber sleeve · Mixed oil connection: Yes · Vacuum connection: Yes · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread) · Nozzle block: 35-12 · Nozzle size: 82 · Nozzle size: 84 · Nozzle size: 86 · Size of secondary nozzle: 40
EUR 209.10
Working late? Evening hours on Thursday until 20:00
