This cast cylinder, which is supplied with the matching cylinder head, fits all Piaggio Ciao, Bravo 1 and Boxer mopeds.
Racing version from Polini. This cylinder is the revised version of the older 43mm cylinder kit from Polini.
Better timing and larger overflow channels make this racing cylinder even more powerful.
Excellent workmanship and durability, combined with an exceptional price-performance ratio make this cylinder one of the most popular on the market.
The piston pin has a diameter of 10 mm.
We can also offer you this cylinder kit without cylinder head, or with 12 mm piston pin diameter.
Quality product from the Italian manufacturer Polini.
Manufacturer: Polini · Material: Aluminum · Ø cylinder: 38.4 - 43 mm · Camouflaged: No · Candle thread: long · Decompressor: Yes · Total length: 118 mm · Width: 85 mm · Height: 58 mm · Area of application: Tuning
Hole pattern [mm]: 55 x 34 · Manufacturer: Polini · Material: Gray cast iron · Surface: sandblasted · Displacement: 63 ccm · Crankshaft stroke: 43 mm · Nominal diameter: 43 mm · Ø cylinder neck: 45.7 mm · Ø Outlet outside: 22.4 mm · Ø outlet inside: 18.1 mm · Ø piston pin (B): 10 mm · Outlet type: clamped · Number of fixing points: 3 pcs · Decompressor: Yes · Camouflaged: No · Area of application: Tuning
| Material | Gray cast iron |
| Manufacturer | Polini |
| Camouflaged | No |
| Surface | sandblasted |
| Displacement | 63 ccm |
| Crankshaft stroke | 43 mm |
| Nominal diameter | 43 mm |
| Ø cylinder neck | 45.7 mm |
| Ø Outlet outside | 22.4 mm |
| Ø outlet inside | 18.1 mm |
| Ø piston pin (B) | 10 mm |
| Outlet type | clamped |
| Number of fixing points | 3 pcs |
| Hole pattern [mm] | 55 x 34 |
| Decompressor | Yes |
| Area of application | Tuning |
| Piaggio | Ciao - P, SC, PX, C24 Bravo / Super Bravo Boxer |
Accessories & related products
Polini piston 43 mm (10 mm KoBo) | Piaggio Ciao, SI, Bravo, Boxer
Nominal diameter: 43 mm · Manufacturer: Polini · Ø outside piston (A): 42.94 mm · Compression height (C): 26.4 mm · Curvature (D): 2.55 mm · Total piston height (E): 50.5 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Ø piston pin (B): 10 mm · Piston ring height: 1.5 mm · Piston weight: 83 g
EUR 93,70
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
EUR 5,75
Moped fans also bought
Dell'Orto 13/13 SHA carburetor hand choke | Piaggio Ciao PX, C24. Bravo, SUPERbravo
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
EUR 70,20
Giannelli exhaust "Fire" | Piaggio Ciao
Manufacturer: Giannelli · Material: Steel · Surface: blank · Surface: burnished · Color: black-matt · Color: silver · Mounting type: Welded lug · Ø outside: 77 mm · Ø Silencer: 60 mm · Total length: 630 mm · Ø Internal connection: 22.5 mm · Ø Flame tube outside: 25 mm · Exhaust type: Snail · Flame tube attachment: Plug connection clamped · Number of fixing points: 2 pcs
EUR 169,90
Polini air filter | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Polini · Camouflaged: No · Material: Plastic · Color: black · Filter type: Foam · Ø outside: 53 mm · Ø Internal connection: 50.6 mm · Mounting type: Plug connection clamped · Total length: 29 mm · Width: 98 mm · Height: 94.7 mm · Area of application: Tuning
EUR 17,50
66HEROES License plate holder side left (CH version) Inox
Manufacturer: 66HEROES · Material: Chrome steel (known as Nirosta®) · Thread type: M5x0.8 (standard thread) · Thread length: 10 mm · Number of fixing points: 1 pcs · Mounting type: Screwed clamp · Total length: 110 mm · Width: 58 mm · Height: 29 mm
EUR 29,20
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 · Mounting type: Plug connection clamped · Carburetor type: SHA (Piaggio) · Choke control: Hand choke · Ø fuel hose connection: 6 mm · Ø without reducing sleeve: 18 mm · Total length: 46 mm · Ø Inside entrance: 13 mm · Ø Internal connection: 16 mm · Ø Output inside: 13 mm · Ø Air filter connection: 50.8 mm · Width: 60 mm · Height: 96 mm · Nozzle thread: M5x0.8 (standard thread) · Nozzle size: 66 · Area of application: Tuning
EUR 78,40
Polini cylinder head for 38.4 - 43 mm cylinder kit | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Polini · Material: Aluminum · Ø cylinder: 38.4 - 43 mm · Total length: 118 mm · Candle thread: long · Width: 85 mm · Height: 58 mm · Decompressor: Yes · Camouflaged: No · Area of application: Tuning
EUR 64,40
Collection only possible with online purchase and appointment.
