&p>Revised 2021 version of the well-known cylinder kit from Malossi for Piaggio Ciao, SI, Bravo, Boxer and Grillo mopeds / mopeds.
This is the version with 10 mm piston pin.
This cast iron cylinder with 73 cc, often also known as 75 cc, offers a very good increase in performance over the entire speed range.
The workmanship is very clean and the matching of the piston windows to the overflow channels and boost parts is also very good. The webs in the area of the cylinder skirt significantly reduce the risk of piston jamming and make the cylinder extremely durable.
With the reworking, the triangular shape of the overrunner was adapted to a longitudinal shape. As a result, the cylinder fits much better on racing bikes such as the Polini Speed Engine.
| Material | Gray cast iron |
| Manufacturer | Malossi |
| Camouflaged | No |
| Displacement | 73 ccm |
| Crankshaft stroke | 43 mm |
| Surface | sandblasted |
| Nominal diameter | 46.5 mm |
| Ø cylinder neck | 50 mm |
| Ø Outlet outside | 22.4 mm |
| Ø piston pin (B) | 10 mm |
| Number of fixing points | 3 pcs |
| Ø outlet inside | 18.1 mm |
| Outlet type | clamped |
| Hole pattern [mm] | 55 x 34 |
| Decompressor | Yes |
| Area of application | Tuning |
| Piaggio | Ciao - P, SC, PX, C24 Si Bravo / Super Bravo Boxer Grillo |
Accessories & related products
Dell'Orto 13/13 SHA carburetor hand choke | Piaggio Ciao PX, C24. Bravo, SUPERbravo
Nominal diameter: 13 mm · Width: 60 mm · Height: 96 mm · Manufacturer: Dell'Orto · Total length: 46 mm · Mounting type: Plug connection clamped · Material: Aluminum · Camouflaged: No · Component group Carburetor: Carburetor complete · Color: black · Carburetor type: SHA (Piaggio) · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread) · Ø fuel hose connection: 5.2 mm · Ø fuel hose connection: 6 mm · Ø without reducing sleeve: 18 mm · Nozzle size: 66 · Ø Inside entrance: 13 mm · Ø Internal connection: 16 mm · Ø Output inside: 13 mm · Area of application: Tuning · Ø Air filter connection: 50.8 mm · Mixed oil connection: No · Vacuum connection: No
CHF 59.90
Malossi cylinder head for 44 - 47 mm cylinder kit | Piaggio Ciao, Bravo 1, Boxer
Material: Aluminum · Surface: sandblasted · Total length: 122 mm · Width: 87 mm · Height: 60 mm · Manufacturer: Malossi · Number of fixing points: 3 pcs · Camouflaged: No · Area of application: Racing · Ø cylinder: 44 - 47 mm · Candle thread: long · Hole pattern [mm]: 35 x 55 · Decompressor: Yes
CHF 79.90
Malossi 46.5 mm cylinder kit without head 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Material: Gray cast iron · Surface: sandblasted · Nominal diameter: 46.5 mm · Manufacturer: Malossi · Number of fixing points: 3 pcs · Camouflaged: No · Crankshaft stroke: 43 mm · Displacement: 73 ccm · Ø cylinder neck: 50 mm · Area of application: Tuning · Ø Outlet outside: 22.4 mm · Ø piston pin (B): 12 mm · Ø outlet inside: 18.1 mm · Outlet type: clamped · Hole pattern [mm]: 55 x 34 · Decompressor: Yes
CHF 144.90
Polini Speed Engine engine case breaker ignition | Piaggio Ciao, SI, Bravo, Boxer
Material: Aluminum · Surface: sandblasted · Color: silver · Total length: 215 mm · Stock number: 6202 · Width: 175 mm · Height: 104 mm · Manufacturer: Polini · Crankshaft stroke: 43 mm · Ignition type: Breaker
CHF 209.90
Malossi 46.5 mm cylinder kit incl. head 10 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Malossi · Material: Gray cast iron · Camouflaged: No · Surface: sandblasted · Crankshaft stroke: 43 mm · Nominal diameter: 46.5 mm · Displacement: 70 ccm · Ø piston pin (B): 10 mm · Outlet type: clamped · Number of fixing points: 3 pcs · Decompressor: Yes · Area of application: Tuning
CHF 169.90
Malossi 46.5 mm cylinder kit incl. head 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Malossi · Material: Gray cast iron · Camouflaged: No · Surface: sandblasted · Crankshaft stroke: 43 mm · Nominal diameter: 46.5 mm · Displacement: 70 ccm · Ø piston pin (B): 12 mm · Outlet type: clamped · Number of fixing points: 3 pcs · Decompressor: Yes · Area of application: Tuning
CHF 179.90
Malossi 46.5 mm cylinder kit incl. head 10 mm KoBo | Piaggio SI, Bravo, Grillo
Manufacturer: Malossi · Material: Gray cast iron · Camouflaged: No · Surface: sandblasted · Crankshaft stroke: 43 mm · Nominal diameter: 46.5 mm · Displacement: 70 ccm · Ø piston pin (B): 10 mm · Outlet type: clamped · Number of fixing points: 3 pcs · Decompressor: Yes · Area of application: Tuning
CHF 179.90
Not in stock
swiing® ingenious 16 mm SHA intake manifold Speed Engine (Version 2.0) | Piaggio Ciao, SI, Bravo
Material: Aluminum · Surface: anodized · Color: graphite colors · Manufacturer: swiing® ingenious parts · Mounting type: Screws · Number of fixing points: 2 pcs · Camouflaged: No · Ø inside: 16 mm · Area of application: Tuning · Ø External connection: 19 mm · Total length: 29 mm · Total height: 24.2 mm · Hole spacing inlet: 36 mm
CHF 32.90
swiing® ingenious stud bolt M7x120 / Ø 7.3 shank - 10.9 strength
Material: Steel · Surface: galvanized (blue) · Manufacturer: swiing® ingenious parts · Total length: 120 mm · Diameter: 7.3 mm · Thread type: M7x1 (standard thread) · Strength class: 10.9 · Thread length: 20 mm · Thread length: 30 mm
CHF 4.90
Moped fans also bought
Malossi cylinder head for 44 - 47 mm cylinder kit | Piaggio Ciao, Bravo 1, Boxer
Material: Aluminum · Surface: sandblasted · Total length: 122 mm · Width: 87 mm · Height: 60 mm · Manufacturer: Malossi · Number of fixing points: 3 pcs · Camouflaged: No · Area of application: Racing · Ø cylinder: 44 - 47 mm · Candle thread: long · Hole pattern [mm]: 35 x 55 · Decompressor: Yes
CHF 79.90
Polini Speed Engine electronic ignition housing | Piaggio Ciao, SI, Bravo, Boxer
Material: Aluminum · Surface: sandblasted · Color: silver · Total length: 215 mm · Stock number: 6202 · Width: 175 mm · Height: 104 mm · Manufacturer: Polini · Crankshaft stroke: 43 mm · Ignition type: Electronic
CHF 209.90
Malossi 46.5 mm cylinder kit incl. head 10 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Malossi · Material: Gray cast iron · Camouflaged: No · Surface: sandblasted · Crankshaft stroke: 43 mm · Nominal diameter: 46.5 mm · Displacement: 70 ccm · Ø piston pin (B): 10 mm · Outlet type: clamped · Number of fixing points: 3 pcs · Decompressor: Yes · Area of application: Tuning
CHF 169.90
Mazzucchelli crankshaft "Original" 10 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Dimension needle bearing: 10 / 13 x 14.2 mm (axe 10) · Manufacturer: Mazzucchelli · Material: Steel · Cheek type: 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 · Area of application: Original · Area of application: Standard · Bearing seat right: 15 mm · Ø Bearing seat (ignition side): 15 mm · 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 ° · Weight: 695 g · Number of gears: 1 pcs
CHF 149.90
SKF 6202 C3 ball bearing 15/35/11
Bearing type: Deep groove ball bearing · Bearing cage: "-" Sheet steel cage ball-guided · Stock number: 6202 · Width: 11 mm · Inner ring width: 11 mm · Manufacturer: SKF · Bearing clearance: C3 · Ø inside: 15 mm · Ø outside: 35 mm · Puch OEM number: 900.4.6202
CHF 9.90
Olympia clamp cylinder cover | Piaggio Ciao, SI, Bravo, Boxer
Width: 16.25 mm · Height: 24 mm · Manufacturer: Olympia · Total length: 23.9 mm · Number of fixing points: 1 pcs · Material: Spring steel · Surface: burnished · Color: black · Piaggio OEM number: 008455 · Piaggio OEM number: 013963 · Piaggio OEM number: 139122
CHF 4.60
Collection only possible with online purchase and appointment.
