SpeedEngine racing engine case from Polini for your Piaggio Ciao, Si, Bravo, and Boxer moped.
This version of the engine case is designed for electronic ignition and cannot be used with contact ignition systems.
The engine case features clean workmanship and is perfectly suited for cylinder kits with a piston diameter of up to 46 mm.
Ideally, you should use a Polini cylinder. However, the overflow channels of the Malossi cylinder kits (from 2021 onward) or those from the DR 43 mm racing kit also fit quite well.
The intake manifold is designed for Dell’Orto SHA Type 3 carburetors with a throat size of up to 13 mm.
The intake valve timing is already very long as-built. Therefore, the engine block can also be run with the stock crankshaft.
If you want to extract even more power, we recommend using a racing crankshaft.
With the optionally available swiing intake manifold, it’s also possible to use carburetors larger than a 13/13.
You can find compatible parts such as engine bolts, studs, racing cylinders, racing crankshafts, or even our swiing intake manifolds with matching carburetors in the accessories section.
A quality product from the Italian manufacturer Polini.
| Width | 175 mm |
| Height | 104 mm |
| Stock number | 6202 |
| Manufacturer | Polini |
| Total length | 215 mm |
| Color | silver |
| Material | Aluminum |
| Surface | sandblasted |
| Crankshaft stroke | 43 mm |
| Ignition type | Electronic |
| Piaggio | Ciao - P , SC , PX , C24 Si Bravo / Super Bravo Boxer Grillo |
Accessories & related products
Dell'Orto 16/16 SHA carburetor hand choke
Nominal diameter: 16 mm · Manufacturer: Dell'Orto · Material: Aluminum · Camouflaged: No · Component group Carburetor: Carburetor complete · Area of application: Tuning · Color: black · Carburetor type: SHA · Width: 72 mm · Choke control: Hand choke · Height: 111 mm · Total length: 82 mm · Nozzle thread: M5x0.8 (standard thread) · Ø fuel hose connection: 5.1 mm · Ø fuel hose connection: 6 mm · Mounting type: Plug connection clamped · Ø without reducing sleeve: 21 mm · Nozzle size: 82 · Ø Inside entrance: 16 mm · Ø Output inside: 16 mm · Ø Air filter connection: 56 mm · Ø Air filter connection: 58.5 mm · Ø Internal connection: 19 mm · Mixed oil connection: No · Vacuum connection: No
EUR 80.20
GPO 19.5 mm PHBG AD carburetor cable choke (Dell'Orto replica)
Nominal diameter: 19.5 mm · Width: 75 mm · Height: 130 mm · Manufacturer: GPO · Component group Carburetor: Carburetor complete · Carburetor type: PHBG AD · Choke control: Cable choke · Nozzle thread: M5x0.8 (standard thread) · Ø fuel hose connection: 6 mm · Mounting type: Plug connection clamped · Ø without reducing sleeve: 26 mm · Nozzle size: 85 · Ø Air filter connection: 32 mm · Air filter connection thread: MF32x1.25 (fine pitch thread) · Ø Internal connection: 24 mm · Mixed oil connection: Yes · Choke nozzle size: 55 · Size of secondary nozzle: 50 · Area of application: Tuning
EUR 91.70
Polini Racing 43 mm cylinder kit incl. head 10 mm KoBo | Piaggio Ciao, Bravo, Boxer
Manufacturer: Polini · Material: Gray cast iron · Camouflaged: No · Surface: sandblasted · Area of application: Tuning · Crankshaft stroke: 43 mm · Displacement: 63 ccm · Nominal diameter: 43 mm · Ø cylinder neck: 45.7 mm · Ø Outlet outside: 22.4 mm · Number of fixing points: 3 pcs · Ø piston pin (B): 10 mm · Ø outlet inside: 18.1 mm · Decompressor: Yes · Outlet type: clamped · Hole pattern [mm]: 55 x 34
EUR 275.20
Polini 43 mm cylinder kit incl. head 10 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 piston pin (B): 10 mm · Outlet type: clamped · Number of fixing points: 3 pcs · Decompressor: Yes · Camouflaged: No · Area of application: Tuning
EUR 258.00
Mazzucchelli crankshaft "Racing" 10 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Weight: 698 g · Manufacturer: Mazzucchelli · Area of application: Racing · Cheek type: standard · Crankshaft stroke: 43 mm · Material: Steel · Ø coupling pin / vario pin: 12 mm · Connecting rod length center-center: 87 mm · Total length crankpin ignition side: 90 mm · Total length crankpin ignition side: 106 mm · Ø crank webs: 69.7 mm · Ø piston pin (B): 10 mm · Thread type: M8x1.25 (standard thread) · Ø Connecting rod eye: 13 mm · Bearing seat right: 15 mm · Ø Bearing seat (ignition side): 15 mm · Thread length: 16 mm · Dimension needle bearing: 10 / 13 x 14.2 mm (axe 10) · Wide crank webs: 33 mm · Length 1st paragraph: 21 mm · Length 2nd paragraph: 44 mm · Length 3rd paragraph: 63.5 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 · Inlet control time: 139 ° · Control time before O.T: 81 ° · Control time according to O.T: 58 ° · Number of gears: 1 pcs
EUR 172.00
swiing® ingenious 16 mm SHA intake manifold Speed Engine | Piaggio Ciao, SI, Bravo
Manufacturer: swiing® ingenious parts · Material: Aluminum · Camouflaged: No · Surface: anodized · Area of application: Tuning · Color: graphite colors · Total length: 29 mm · Ø inside: 16 mm · Ø External connection: 19 mm · Mounting type: Screws · Number of fixing points: 2 pcs · Total height: 24.2 mm · Hole spacing inlet: 36 mm
EUR 37.70
swiing® ingenious 19 mm PHBG intake manifold Speed Engine | Piaggio Ciao, SI, Bravo
Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: anodized · Ø inside: 19 mm · Color: graphite colors · Ø External connection: 24 mm · Hole spacing inlet: 36 mm · Area of application: Tuning · Mounting type: Screws · Number of fixing points: 2 pcs
EUR 34.30
swiing® revival screw set engine mounting Inox | Piaggio Ciao, SI, Bravo, Boxer
Storage method: Sack · Manufacturer: swiing® revival parts · Storage box dimension [mm]: 120 x 110 x 10 · Material: Chrome steel (colloquially known as stainless steel) · Area of application: Standard · Color: silver · Number of components: 10 pcs · Drive: External hexagon · Screw head: Hexagon · Thread type: M6x1 (standard thread) · Shank: Yes · Nominal diameter (thread): 6 mm · Width across flats: 10 mm · Thread length: 19 mm · Thread length: 25 mm · Piaggio OEM number: 006176 · Piaggio OEM number: 008977 · Piaggio OEM number: 020106 · Piaggio OEM number: 031092
EUR 12.50
swiing® revival Stud Bolt Set M7x120 Cylinder | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Drive: External hexagon · Total length: 120 mm · Thread type: M7x1 (standard thread) · Diameter: 6.2 mm · Nominal diameter (thread): 7 mm · Width across flats: 11 mm · Strength class: 8 · Strength class: 8.8 · Thread length: 25 mm
EUR 13.40
Dell'Orto 13/13 SHA carburetor & racing air filter set | Piaggio Ciao PX, C24
Nominal diameter: 13 mm · Manufacturer: Dell'Orto · Manufacturer: Malossi · Component group Carburetor: Carburetor complete · Area of application: Tuning · Carburetor type: SHA (Piaggio) · Width: 60 mm · Choke control: Hand choke · Height: 96 mm · Nozzle thread: M5x0.8 (standard thread) · Mounting type: Plug connection clamped · Ø without reducing sleeve: 18 mm · Nozzle size: 66 · Ø Inside entrance: 13 mm · Ø Output inside: 13 mm · Ø Air filter connection: 50.8 mm · Ø Internal connection: 16 mm · Total length: 46 mm · Ø fuel hose connection: 6 mm
EUR 76.80
Not in stock
GPO stator electronic ignition with light (one output) | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: GPO · Tension: 12 V · Ø outside: 105 mm · Performance: 90 W · Number of cables: 4 pcs · Number of fixing points: 3 pcs · Hole spacing: 34.5 mm · Cable length: 100 mm · Cable length: 400 mm
EUR 114.60
swiing® ingenious 6202 Bearing dummy 15/35/11 Aluminum
Stock number: 6202 · Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: anodized · Bearing type: Deep groove ball bearing · Width: 12 mm · Ø outside: 35 mm · Ø inside: 15 mm · Area of application: Special tool · Area of application: Workshop accessories
EUR 11.40
swiing® ingenious intake manifold Pinasco carburetor 16/16 to Polini Speed Engine housing
Manufacturer: swiing® ingenious parts · Material: Aluminum · Camouflaged: No · Surface: anodized · Ø inside: 16.5 mm · Ø External connection: 19 mm · Color: graphite colors · Total height: 18.8 mm · Hole spacing inlet: 36 mm · Mounting type: Screws · Number of fixing points: 2 pcs · Total length: 48 mm
EUR 45.80
Explore categories from Gearbox & housing (motor)
Moped fans also bought
Malossi cylinder head for 44 - 47 mm cylinder | Piaggio Ciao, Bravo 1, Boxer
Manufacturer: Malossi · Material: Aluminum · Camouflaged: No · Surface: sandblasted · Area of application: Racing · Ø cylinder: 44 - 47 mm · Width: 87 mm · Height: 60 mm · Total length: 122 mm · Candle thread: long · Number of fixing points: 3 pcs · Hole pattern [mm]: 35 x 55 · Decompressor: Yes
EUR 91.70
Mazzucchelli crankshaft "original" 10 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Mazzucchelli · Material: Steel · Cheek type: standard · Area of application: Original · Area of application: Standard · Crankshaft stroke: 43 mm · Ø coupling pin / vario pin: 12 mm · Connecting rod length center-center: 87 mm · Total length crankpin ignition side: 90 mm · Total length crankpin ignition side: 106 mm · Ø crank webs: 69.7 mm · Ø piston pin (B): 10 mm · Thread type: M8x1.25 (standard thread) · Ø Connecting rod eye: 13 mm · Bearing seat right: 15 mm · Weight: 695 g · Ø Bearing seat (ignition side): 15 mm · Dimension needle bearing: 10 / 13 x 14.2 mm (axe 10) · Thread length: 16 mm · Wide crank webs: 33 mm · Length 1st paragraph: 21 mm · Length 2nd paragraph: 44 mm · Length 3rd paragraph: 63.5 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 · Inlet control time: 130 ° · Control time before O.T: 77 ° · Control time according to O.T: 53 ° · Number of gears: 1 pcs
EUR 172.00
SKF 6202 C3 ball bearing 15/35/11
Bearing type: Deep groove ball bearing · Bearing cage: Sheet steel cage ball-guided · Stock number: 6202 · Inner ring width: 11 mm · Manufacturer: SKF · Bearing clearance: C3 · Ø inside: 15 mm · Width: 11 mm · Ø outside: 35 mm · Puch OEM number: 900.4.6202
EUR 11.40
swiing® revival Stud Bolt Set M7x120 Cylinder | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Drive: External hexagon · Total length: 120 mm · Thread type: M7x1 (standard thread) · Diameter: 6.2 mm · Nominal diameter (thread): 7 mm · Width across flats: 11 mm · Strength class: 8 · Strength class: 8.8 · Thread length: 25 mm
EUR 13.40
swiing® revival screw set stator galvanized | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Drive: Cross recess · Screw head: Lens head · Nominal diameter (thread): 5 mm · Thread type: M5x0.8 (standard thread) · Shank: No · Thread length: 20 mm · Area of application: Standard · Number of components: 6 pcs
EUR 4.50
GPO stator electronic ignition with light (one output) | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: GPO · Tension: 12 V · Ø outside: 105 mm · Performance: 90 W · Number of cables: 4 pcs · Number of fixing points: 3 pcs · Hole spacing: 34.5 mm · Cable length: 100 mm · Cable length: 400 mm
EUR 114.60
Working late? Evening hours on Thursday until 20:00
