Revised 2021 version of one of the best available cylinders including cylinder head for Piaggio mopeds / mopeds with 12 mm piston pin.
This cast iron cylinder offers a very good power increase over the entire rev range and makes it one of the most popular 63 cc racing cylinders for Piaggio engines.
The workmanship is very clean and the matching of the piston windows to the overflow channels and boost parts is very good. The webs in the area of the cylinder head significantly reduce the risk of piston jamming and make the cylinder extremely durable. The cylinder head with its small combustion chamber and large flat sealing surface ensures good compression. Thanks to the additional cooling fins on the sides, this racing cylinder head can dissipate the resulting heat even better and thus protects the racing set from overheating.
Note: Before initial installation, the deco pin must be hammered into the valve seat. To do this, place the cylinder head on a stable surface with the valve ribs facing downwards and insert the pin. The deco pin must then be brought into the correct fit using a medium-strength punch and a slotted screwdriver or punch (Ø 4-6 mm). This method is unusual, but recommended by Malossi. The remaining parts required to complete the valve must be taken from the original valve.
This cylinder kit requires spark plugs with a long thread.
You can find other add-on parts such as long thread spark plugs in the accessories section.
Quality product from the Italian manufacturer Malossi.
The set includes the following fixed parts:
Hole pattern [mm]: 55 x 34 · Manufacturer: Malossi · Material: Gray cast iron · Surface: sandblasted · Displacement: 63 ccm · Crankshaft stroke: 43 mm · Nominal diameter: 43 mm · Ø cylinder neck: 45.6 mm · Ø Outlet outside: 22.4 mm · Ø outlet inside: 18.3 mm · Ø piston pin (B): 12 mm · Outlet type: clamped · Number of fixing points: 3 pcs · Decompressor: Yes · Camouflaged: No · Area of application: Tuning
Hole pattern [mm]: 35 x 55 · Manufacturer: Malossi · Material: Aluminum · Surface: sandblasted · Ø cylinder: 41 - 43 mm · Camouflaged: No · Number of fixing points: 3 pcs · Candle thread: long · Decompressor: Yes · Total length: 122 mm · Width: 87 mm · Height: 60 mm · Area of application: Racing
Details
Nominal diameter | 43 mm |
Manufacturer | Malossi |
Material | Gray cast iron |
Surface | sandblasted |
Displacement | 63 ccm |
Crankshaft stroke | 43 mm |
Number of fixing points | 3 pcs |
Ø piston pin (B) | 12 mm |
Outlet type | clamped |
Decompressor | Yes |
Camouflaged | No |
Area of application | Tuning |
Suitable for the following models
Piaggio | Ciao - P, SC, PX, C24 Si Bravo / Super Bravo Boxer Grillo |
Accessories & related products
Jasil crankshaft "Racing" 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Jasil · 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: 91.5 mm · Ø piston pin (B): 12 mm · Ø Connecting rod eye: 15 mm · Ø Bearing seat (clutch side): 15 mm · Ø Bearing seat (ignition side): 15 mm · Thread type: M8x1.25 (standard thread) · Dimension needle bearing: 12 / 15 x 14.7 mm (axe 12) · Wide crank webs: 32.9 mm · Length 1st paragraph: 21.5 mm · Length 2nd paragraph: 44 mm · Length 3rd paragraph: 64.9 mm · Number of gears: 1 pcs · Area of application: Racing
CHF 129.90
SITO Plus exhaust Ø 24 mm | Piaggio Ciao, Bravo
Manufacturer: SITO · Ø outside: 14 mm · Material: Steel · Surface: varnished · Total length: 690 mm · Number of fixing points: 1 pcs · Ø Silencer: 70 mm · Ø Internal connection: 22 mm · Ø Flame tube outside: 24 mm · Exhaust type: Cylindrical · Mounting type: Welded lug · Flame tube attachment: Plug connection clamped · Color: black
CHF 74.90
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Material: Steel · Surface: burnished · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Number of components: 7 pcs · Total length: 130 mm · Width across flats SW: 10 mm · Width across flats SW: 17 mm · Area of application: (Dis)assembly tool
CHF 19.90
Malossi piston 43 mm (12 mm KoBo) old version | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Malossi · Nominal diameter: 43 mm · Ø outside piston (A): 42.92 mm · Ø piston pin (B): 12 mm · Compression height (C): 26.1 mm · Curvature (D): 4.7 mm · Total piston height (E): 52.8 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 · Piston weight: 90 g
CHF 74.90
Polini Speed Engine engine case breaker ignition | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Polini · Material: Aluminum · Surface: sandblasted · Color: silver · Crankshaft stroke: 43 mm · Height: 104 mm · Ignition type: Breaker · Stock number: 6202 · Total length: 215 mm · Width: 175 mm
CHF 209.90
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 354.90
NGK B5ES spark plug long thread
Manufacturer: NGK · Candle designation: B5ES · 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: Original · Area of application: Standard
CHF 6.50
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
CHF 6.50
swiing® ingenious needle roller bearing 12/15/14.2 original silver cage
Bearing type: Needle roller and cage assembly · Bearing cage: Silver cage · Dimension needle bearing: 12/15 x 14.2 · Manufacturer: swiing® ingenious parts · Ø inside: 12 mm · Ø outside: 15 mm · Width: 14.2 mm · Alternative version of the Pony OEM number: A4222 · Alternative version of the Sachs OEM number: 0232 157 001 · Tomos OEM number: 035548
CHF 11.90
Dell'Orto 13/13 SHA carburetor & racing air filter set | Piaggio Ciao PX, C24
Manufacturer: Dell'Orto · Manufacturer: Malossi · Component group Carburetor: Carburetor complete · Area of application: Tuning · Choke control: Hand choke · Carburetor type: SHA (Piaggio) · Nominal diameter: 13 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 Internal connection: 16 mm · Ø Output inside: 13 mm · Ø Air filter connection: 50.8 mm · Ø fuel hose connection: 6 mm · Total length: 46 mm · Width: 60 mm · Height: 96 mm
CHF 66.90
Not in stock
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 · Total length: 120 mm · Strength class: 10.9 · Thread type: M7x1 (standard thread) · Thread length: 20 mm · Thread length: 30 mm
CHF 4.90
Moped fans like you also bought:
swiing nozzle set M5 (50 - 70) Dell'Orto SHA, PHBG
Manufacturer: swiing · Material: Brass · Component group Carburetor: Spraying · Carburetor type: PHBG · Carburetor type: SHA · Carburetor type: SHA (Piaggio) · Quantity: 10 pcs · Nozzle type: Main nozzle · Drive: Slot · Nozzle thread: M5x0.8 (standard thread) · 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 · Total length: 8 mm
CHF 18.50
CHF 20.90
Dell'Orto 13/13 SHA carburetor hand choke | Piaggio Ciao PX, C24
Manufacturer: Dell'Orto · Camouflaged: No · Component group Carburetor: Carburetor complete · Material: Aluminum · Color: black · Carburetor type: SHA (Piaggio) · 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 · Mixed oil connection: No · Vacuum connection: No · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread) · Nozzle size: 66 · Mounting type: Plug connection clamped · Total length: 46 mm · Width: 60 mm · Height: 96 mm · Area of application: Tuning
CHF 59.90
Not in stock
Malossi air filter | Piaggio Ciao, SI, Bravo, Boxer
Ø outside: 53.2 mm · Width: 95 mm · Manufacturer: Malossi · Camouflaged: No · Material: Plastic · Area of application: Tuning · Filter type: Foam · Ø Internal connection: 51 mm · Mounting type: Plug connection clamped · Height: 88.7 mm · Total length: 31.2 mm · Color: black
CHF 19.90
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
CHF 72.90
Malossi 43 mm cylinder kit 12 mm KoBo new version | Piaggio Ciao, SI, Boxer, Bravo
Nominal diameter: 43 mm · Manufacturer: Malossi · Material: Gray cast iron · Surface: sandblasted · Displacement: 63 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 45.6 mm · Ø Outlet outside: 22.4 mm · Ø outlet inside: 18.3 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
CHF 144.90
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
CHF 6.50
Mazzucchelli crankshaft "Racing" 12 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): 12 mm · Ø Connecting rod eye: 15 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: 12 / 15 x 14.7 mm (axe 12) · 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: 705 g · Number of gears: 1 pcs · Area of application: Racing
CHF 149.90