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
Nominal diameter | 43 mm |
Manufacturer | Malossi |
Material | Gray cast iron |
Surface | sandblasted |
Displacement | 63 ccm |
Area of application | Tuning |
Crankshaft stroke | 43 mm |
Ø cylinder neck | 45.6 mm |
Ø Outlet outside | 22.5 mm |
Hole pattern [mm] | 55 x 34 |
Ø outlet inside | 18.3 mm |
Ø piston pin (B) | 10 mm |
Outlet type | clamped |
Number of fixing points | 3 pcs |
Decompressor | Yes |
Camouflaged | No |
Suitable for the following models
Piaggio | Ciao - P, SC, PX, C24 Si Bravo / Super Bravo Boxer Grillo |
Accessories & related products
SITO Plus exhaust Ø 24 mm | Piaggio Ciao, Bravo
Manufacturer: SITO · Material: Steel · Surface: varnished · Ø outside: 14 mm · Total length: 690 mm · Color: black · Ø Silencer: 70 mm · Ø Internal connection: 22 mm · Ø Flame tube outside: 24 mm · Exhaust type: Cylindrical · Mounting type: Welded lug · Number of fixing points: 1 pcs · Flame tube attachment: Plug connection clamped
EUR 87,30
SITO Plus exhaust Ø 24 mm | Piaggio SI, Grillo
Manufacturer: SITO · Material: Steel · Surface: varnished · Ø outside: 14 mm · Total length: 720 mm · Color: black · Ø Silencer: 70 mm · Ø Internal connection: 22.3 mm · Ø Flame tube outside: 25 mm · Exhaust type: Cylindrical · Mounting type: Welded lug · Number of fixing points: 1 pcs · Flame tube attachment: Plug connection clamped
EUR 93,10
Malossi cylinder head for 41 - 43 mm cylinder kit | Piaggio Ciao, Bravo 1, Boxer
Manufacturer: Malossi · Material: Aluminum · Surface: sandblasted · Ø cylinder: 41 - 43 mm · Camouflaged: No · Number of fixing points: 3 pcs · Hole pattern [mm]: 35 x 55 · Candle thread: long · Decompressor: Yes · Total length: 122 mm · Width: 87 mm · Height: 60 mm · Area of application: Racing
EUR 85,00
Polini Speed Engine engine case breaker ignition | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Polini · Material: Aluminum · Surface: sandblasted · Color: silver · Crankshaft stroke: 43 mm · Ignition type: Breaker · Stock number: 6202 · Total length: 215 mm · Width: 175 mm · Height: 104 mm
EUR 250,00
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 · Area of application: Tuning · Displacement: 65 ccm · Ø piston pin (B): 10 mm · Ø piston pin (B): 12 mm · Camouflaged: No
EUR 413,60
Malossi cylinder head for 41 - 43 mm cylinder kit | Piaggio SI, Bravo
Manufacturer: Malossi · Material: Aluminum · Ø cylinder: 41 - 43 mm · Camouflaged: No · Number of fixing points: 3 pcs · Hole pattern [mm]: 35 x 55 · Candle thread: short · Decompressor: Yes · Total length: 134 mm · Width: 94 mm · Height: 52 mm · Area of application: Racing
EUR 81,50
Mazzucchelli crankshaft "Racing" 10 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
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 · Ø Connecting rod eye: 13 mm · Bearing seat right: 15 mm · Ø Bearing seat (ignition side): 15 mm · Thread type: M8x1.25 (standard thread) · 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 ° · Weight: 698 g · Number of gears: 1 pcs · Area of application: Racing
EUR 174,70
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 · Area of application: Tuning · Outlet type: clamped · Decompressor: Yes · Camouflaged: No
EUR 436,90
Dell'Orto 13/13 SHA carburetor & racing air filter set | Piaggio Ciao PX, C24
Nominal diameter: 13 mm · Manufacturer: Dell'Orto · Manufacturer: Malossi · Area of application: Tuning · Component group Carburetor: Carburetor complete · Carburetor type: SHA (Piaggio) · Ø fuel hose connection: 6 mm · Ø without reducing sleeve: 18 mm · Total length: 46 mm · Nozzle size: 66 · Ø Inside entrance: 13 mm · Ø Internal connection: 16 mm · Ø Output inside: 13 mm · Width: 60 mm · Ø Air filter connection: 50.8 mm · Height: 96 mm · Mounting type: Plug connection clamped · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread)
EUR 78,00
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
EUR 5,70
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
EUR 87,30
Moped fans like you also bought:
swiing nozzle set M5 (50 - 70) Dell'Orto SHA, PHBG
Manufacturer: swiing · Material: Brass · Component group Carburetor: Spraying · Quantity: 10 pcs · Drive: Slot · Carburetor type: PHBG · Carburetor type: SHA · Carburetor type: SHA (Piaggio) · Nozzle type: Main nozzle · 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 · Nozzle thread: M5x0.8 (standard thread)
EUR 24,40
SITO Plus exhaust Ø 24 mm | Piaggio Ciao, Bravo
Manufacturer: SITO · Material: Steel · Surface: varnished · Ø outside: 14 mm · Total length: 690 mm · Color: black · Ø Silencer: 70 mm · Ø Internal connection: 22 mm · Ø Flame tube outside: 24 mm · Exhaust type: Cylindrical · Mounting type: Welded lug · Number of fixing points: 1 pcs · Flame tube attachment: Plug connection clamped
EUR 87,30
Dell'Orto 13/13 SHA carburetor hand choke | Piaggio Ciao PX, C24
Nominal diameter: 13 mm · Manufacturer: Dell'Orto · Material: Aluminum · Area of application: Tuning · Component group Carburetor: Carburetor complete · Color: black · Carburetor type: SHA (Piaggio) · Ø fuel hose connection: 5.2 mm · Ø fuel hose connection: 6 mm · Ø without reducing sleeve: 18 mm · Total length: 46 mm · Nozzle size: 66 · Ø Inside entrance: 13 mm · Ø Internal connection: 16 mm · Ø Output inside: 13 mm · Width: 60 mm · Ø Air filter connection: 50.8 mm · Height: 96 mm · Mixed oil connection: No · Mounting type: Plug connection clamped · Vacuum connection: No · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread) · Camouflaged: No
EUR 69,80
Malossi air filter | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Malossi · Material: Plastic · Area of application: Tuning · Color: black · Filter type: Foam · Ø outside: 53.2 mm · Total length: 31.2 mm · Ø Internal connection: 51 mm · Width: 95 mm · Height: 88.7 mm · Mounting type: Plug connection clamped · Camouflaged: No
EUR 23,20
Malossi cylinder head for 41 - 43 mm cylinder kit | Piaggio Ciao, Bravo 1, Boxer
Manufacturer: Malossi · Material: Aluminum · Surface: sandblasted · Ø cylinder: 41 - 43 mm · Camouflaged: No · Number of fixing points: 3 pcs · Hole pattern [mm]: 35 x 55 · Candle thread: long · Decompressor: Yes · Total length: 122 mm · Width: 87 mm · Height: 60 mm · Area of application: Racing
EUR 85,00
Malossi cylinder head for 41 - 43 mm cylinder kit | Piaggio SI, Bravo
Manufacturer: Malossi · Material: Aluminum · Ø cylinder: 41 - 43 mm · Camouflaged: No · Number of fixing points: 3 pcs · Hole pattern [mm]: 35 x 55 · Candle thread: short · Decompressor: Yes · Total length: 134 mm · Width: 94 mm · Height: 52 mm · Area of application: Racing
EUR 81,50
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
EUR 233,00
NGK B7ES spark plug long thread
Manufacturer: NGK · Candle designation: B7ES · Candle thread type: long · Thread type: MF14x1.25 (fine pitch thread) · Width across flats SW: 21 mm · Spark plug socket: M4 · Spark plug socket: SAE · Suppressed: No · Area of application: Performance · Area of application: Racing · Area of application: Tuning
EUR 7,55
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 · Area of application: Tuning · Displacement: 65 ccm · Ø piston pin (B): 10 mm · Ø piston pin (B): 12 mm · Camouflaged: No
EUR 413,60
Dell'Orto 13/13 SHA carburetor | Piaggio SI, Boss, Grillo
Nominal diameter: 13 mm · Manufacturer: Dell'Orto · Material: Aluminum · Area of application: Tuning · Component group Carburetor: Carburetor complete · Color: black · Carburetor type: SHA (Piaggio) · Ø fuel hose connection: 5.2 mm · Ø fuel hose connection: 6 mm · Ø without reducing sleeve: 18 mm · Total length: 55 mm · Nozzle size: 66 · Ø Inside entrance: 13 mm · Ø Internal connection: 16 mm · Ø Output inside: 13 mm · Width: 60 mm · Ø Air filter connection: 50.8 mm · Height: 118 mm · Mounting type: Plug connection clamped · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread) · Camouflaged: No
EUR 81,50