Revised 2021 version of one of the best available cylinder kits for Piaggio mopeds / mopeds.
This is the version with 10 mm piston pin.
This cast iron cylinder offers a very good increase in performance over the entire speed range and makes it one of the most popular 63 cc racing cylinders for Piaggio.
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 transfer ports was adapted to a longitudinal shape. As a result, the cylinder fits much better on racing gear such as the Polini Speed Engine, but less well on the original gear. Fortunately, there is enough sealing surface available so that you can also bring the channels back into a triangular shape on the cylinder if necessary.
In addition to installing a larger cylinder, we always recommend adapting the carburetor and exhaust accordingly. Ideally, you should also modify the intake and the overflow ducts or use a racing case.
Because the combustion chamber is optimally matched to the cylinder, we recommend using the Malossi cylinder head. Alternatively, the cylinder can also be operated with the original head.
Further add-on parts and other versions of the cylinder can be found under accessories.
Quality product from the Italian manufacturer Malossi.
Details
| Manufacturer | Malossi |
| Material | Gray cast iron |
| Displacement | 63 ccm |
| Area of application | Tuning |
| Surface | sandblasted |
| Crankshaft stroke | 43 mm |
| Ø piston pin (B) | 10 mm |
| Nominal diameter | 43 mm |
| Ø cylinder neck | 45.6 mm |
| Ø Outlet outside | 22.5 mm |
| Camouflaged | No |
| Hole pattern [mm] | 55 x 34 |
| Ø outlet inside | 18.3 mm |
| Number of fixing points | 3 pcs |
| Decompressor | Yes |
| Outlet type | clamped |
Suitable for the following models
| Piaggio | Ciao - Ciao, Ciao, Ciao, Ciao Si Bravo/Superbravo Boxer Grillo |
Accessories & related products
SITO Plus exhaust Ø 24 mm | Piaggio Ciao, Bravo
Ø outside: 14 mm · Total length: 690 mm · Manufacturer: SITO · Material: Steel · Surface: varnished · Color: black · Ø Internal connection: 22 mm · Ø Silencer: 70 mm · Mounting type: Welded lug · Number of fixing points: 1 pcs · Ø Flame tube outside: 24 mm · Exhaust type: Cylindrical · Flame tube attachment: Plug connection clamped
CHF 74.90
SITO Plus exhaust Ø 24 mm | Piaggio SI
Ø outside: 14 mm · Manufacturer: SITO · Material: Steel · Surface: varnished · Color: black · Ø Internal connection: 22.3 mm · Ø Silencer: 70 mm · Mounting type: Welded lug · Number of fixing points: 1 pcs · Ø Flame tube outside: 25 mm · Exhaust type: Cylindrical · Flame tube attachment: Plug connection clamped · Total length: 720 mm
CHF 79.90
Malossi cylinder head for 41 - 43 mm cylinder kit | Piaggio Ciao, Bravo 1, Boxer
Manufacturer: Malossi · Material: Aluminum · Area of application: Racing · Ø cylinder: 41 - 43 mm · Surface: sandblasted · Camouflaged: No · Hole pattern [mm]: 35 x 55 · Candle thread: long · Number of fixing points: 3 pcs · Decompressor: Yes · Total length: 122 mm · Width: 87 mm · Height: 60 mm
CHF 72.90
Polini Speed Engine engine case breaker ignition | Piaggio Ciao, SI, Bravo, Boxer
Stock number: 6202 · Manufacturer: Polini · Material: Aluminum · Surface: sandblasted · Crankshaft stroke: 43 mm · Color: silver · Ignition type: Breaker · Total length: 215 mm · Width: 175 mm · Height: 104 mm
CHF 214.50
Malossi tuning set 43 mm (version 2.0) | Piaggio Ciao, Bravo, Boxer
Nominal diameter: 65 mm · Manufacturer: Dell'Orto · Manufacturer: Malossi · Manufacturer: NGK · Manufacturer: SITO · Manufacturer: swiing · Displacement: 65 ccm · Ø piston pin (B): 10 mm · Ø piston pin (B): 12 mm · Camouflaged: No · Area of application: Tuning
CHF 357.80
Malossi cylinder head for 41 - 43 mm cylinder kit | Piaggio SI, Bravo
Manufacturer: Malossi · Material: Aluminum · Area of application: Racing · Ø cylinder: 41 - 43 mm · Camouflaged: No · Hole pattern [mm]: 35 x 55 · Candle thread: short · Number of fixing points: 3 pcs · Decompressor: Yes · Total length: 134 mm · Width: 94 mm · Height: 52 mm
CHF 69.90
Mazzucchelli crankshaft "Racing" 10 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Mazzucchelli · Thread length: 16 mm · Material: Steel · Cheek type: standard · Area of application: Racing · Ø coupling pin / vario pin: 12 mm · Crankshaft stroke: 43 mm · Ø piston pin (B): 10 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 Connecting rod eye: 13 mm · Bearing seat right: 15 mm · Ø Bearing seat (ignition side): 15 mm · Dimension needle bearing: 10 / 13 x 14.2 mm (axe 10) · Thread type: M8x1.25 (standard thread) · 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 · Weight: 698 g · 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
CHF 149.90
Malossi tuning set 43 mm | Piaggio SI, Bravo, Grillo
Nominal diameter: 44 mm · Manufacturer: Dell'Orto · Manufacturer: Malossi · Manufacturer: NGK · Manufacturer: SITO · Manufacturer: swiing · Displacement: 65 ccm · Crankshaft stroke: 43 mm · Ø piston pin (B): 10 mm · Ø piston pin (B): 12 mm · Outlet type: clamped · Decompressor: Yes · Camouflaged: No · Area of application: Tuning
CHF 376.80
Dell'Orto 13/13 SHA carburetor & racing air filter set | Piaggio Ciao PX, C24
Total length: 46 mm · Manufacturer: Dell'Orto · Manufacturer: Malossi · Area of application: Tuning · Carburetor type: SHA (type 3) · Nominal diameter: 13 mm · Ø Internal connection: 16 mm · Ø without reducing sleeve: 18 mm · Ø Inside entrance: 13 mm · Mounting type: Plug connection clamped · Ø Output inside: 13 mm · Ø Air filter connection: 50.8 mm · Ø fuel hose connection: 6 mm · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread) · Width: 60 mm · Nozzle size: 66 · Height: 96 mm
CHF 66.90
swiing® ingenious stud bolt M7x120 / Ø 7.3 shank - 10.9 strength
Manufacturer: swiing® ingenious parts · Material: Steel · Surface: galvanized (blue) · Diameter: 7.3 mm · Thread type: M7x1 (standard thread) · Total length: 120 mm · Thread length: 20 mm · Thread length: 30 mm · Strength class: 10.9
CHF 4.90
Malossi piston 43 mm (10 mm KoBo) new version | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Malossi · Nominal diameter: 43 mm · Ø outside piston (A): 42.96 mm · Ø piston pin (B): 10 mm · Compression height (C): 26 mm · Curvature (D): 3 mm · Total piston height (E): 51 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.5 mm · Thick piston ring: 1.75 mm · Piston weight: 88 g
CHF 74.90
Moped fans like you also bought:
swiing nozzle set M5 (50 - 70) Dell'Orto SHA, PHBG
Drive: Slot · Manufacturer: swiing · Material: Brass · Quantity: 10 pcs · Carburetor type: PHBG · Carburetor type: SHA (type 3) · Carburetor type: SHA (type 4) · Nozzle type: Main nozzle · Nozzle thread: M5x0.8 (standard thread) · Total length: 8 mm · Nozzle size: 50 · Nozzle size: 52 · Nozzle size: 55 · Nozzle size: 58 · Nozzle size: 60 · Nozzle size: 62 · Nozzle size: 64 · Nozzle size: 66 · Nozzle size: 68 · Nozzle size: 70
CHF 20.90
SITO Plus exhaust Ø 24 mm | Piaggio Ciao, Bravo
Ø outside: 14 mm · Total length: 690 mm · Manufacturer: SITO · Material: Steel · Surface: varnished · Color: black · Ø Internal connection: 22 mm · Ø Silencer: 70 mm · Mounting type: Welded lug · Number of fixing points: 1 pcs · Ø Flame tube outside: 24 mm · Exhaust type: Cylindrical · Flame tube attachment: Plug connection clamped
CHF 74.90
Dell'Orto 13/13 SHA carburetor hand choke | Piaggio Ciao PX, C24
Total length: 46 mm · Manufacturer: Dell'Orto · Material: Aluminum · Area of application: Tuning · Carburetor type: SHA (type 3) · Color: black · Nominal diameter: 13 mm · Camouflaged: No · Ø Internal connection: 16 mm · Ø without reducing sleeve: 18 mm · Ø Inside entrance: 13 mm · Mounting type: Plug connection clamped · Ø Output inside: 13 mm · Ø Air filter connection: 50.8 mm · Ø fuel hose connection: 5.2 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: No · Vacuum connection: No · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread) · Width: 60 mm · Nozzle size: 66 · Height: 96 mm
CHF 59.90
Malossi air filter | Piaggio Ciao, SI, Bravo, Boxer
Ø outside: 53.2 mm · Manufacturer: Malossi · Material: Plastic · Area of application: Tuning · Filter type: Foam · Color: black · Camouflaged: No · Ø Internal connection: 51 mm · Mounting type: Plug connection clamped · Total length: 31.2 mm · Width: 95 mm · Height: 88.7 mm
CHF 19.90
Malossi cylinder head for 41 - 43 mm cylinder kit | Piaggio Ciao, Bravo 1, Boxer
Manufacturer: Malossi · Material: Aluminum · Area of application: Racing · Ø cylinder: 41 - 43 mm · Surface: sandblasted · Camouflaged: No · Hole pattern [mm]: 35 x 55 · Candle thread: long · Number of fixing points: 3 pcs · Decompressor: Yes · Total length: 122 mm · Width: 87 mm · Height: 60 mm
CHF 72.90
Malossi cylinder head for 41 - 43 mm cylinder kit | Piaggio SI, Bravo
Manufacturer: Malossi · Material: Aluminum · Area of application: Racing · Ø cylinder: 41 - 43 mm · Camouflaged: No · Hole pattern [mm]: 35 x 55 · Candle thread: short · Number of fixing points: 3 pcs · Decompressor: Yes · Total length: 134 mm · Width: 94 mm · Height: 52 mm
CHF 69.90
Malossi 43 mm cylinder kit incl. head 10 mm KoBo new version | Piaggio Ciao, Bravo, Boxer
Nominal diameter: 43 mm · Manufacturer: Malossi · Material: Aluminum · Material: Gray cast iron · Displacement: 63 ccm · Crankshaft stroke: 43 mm · Ø piston pin (B): 10 mm · Outlet type: clamped · Number of fixing points: 3 pcs · Camouflaged: No · Area of application: Tuning
CHF 199.90
NGK B7ES spark plug long thread
Width across flats SW: 21 mm · Manufacturer: NGK · Candle designation: B7ES · Candle thread type: long · Area of application: Performance · Area of application: Racing · Area of application: Tuning · Spark plug socket: M4 · Suppressed: No · Spark plug socket: SAE · Thread type: MF14x1.25 (fine pitch thread)
CHF 6.50
Malossi tuning set 43 mm (version 2.0) | Piaggio Ciao, Bravo, Boxer
Nominal diameter: 65 mm · Manufacturer: Dell'Orto · Manufacturer: Malossi · Manufacturer: NGK · Manufacturer: SITO · Manufacturer: swiing · Displacement: 65 ccm · Ø piston pin (B): 10 mm · Ø piston pin (B): 12 mm · Camouflaged: No · Area of application: Tuning
CHF 357.80
Dell'Orto 13/13 SHA carburetor | Piaggio SI, Boss, Grillo
Manufacturer: Dell'Orto · Camouflaged: No · Material: Aluminum · Color: black · Carburetor type: SHA (type 3) · Nominal diameter: 13 mm · Ø Internal connection: 16 mm · Ø without reducing sleeve: 18 mm · Ø Inside entrance: 13 mm · Ø Output inside: 13 mm · Ø Air filter connection: 50.8 mm · Ø fuel hose connection: 5.2 mm · Ø fuel hose connection: 6 mm · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread) · Nozzle size: 66 · Mounting type: Plug connection clamped · Total length: 55 mm · Width: 60 mm · Height: 118 mm · Area of application: Tuning
CHF 69.90
Collection only possible with online purchase and appointment.
