Cylinder cover from Polini, suitable for the 47 mm Evolution cylinder kit with four stud bolts on your Piaggio Ciao, Si, Bravo and Boxer moped / moped.
The large sealing surface ensures uncompromising sealing, while the optimized combustion chamber enables ideal combustion. The additional cooling fins on the sides help to dissipate the heat generated more efficiently. As a result, this racing cylinder head protects your tuning cylinder from overheating and piston jamming.
There is a mounting option for a 3D nut with M6, for example to fix the circuit exhaust to the head.
Notes:
A cylinder plug with long thread is required.
The original deco valve can still be used.
You can find a suitable spark plug, the complete racing kit and other add-on parts in the accessories.
Quality product from the Italian manufacturer Polini.
| Manufacturer | Polini |
| Material | Aluminum |
| Camouflaged | No |
| Ø cylinder | 47 mm |
| Candle thread | long |
| Number of fixing points | 4 pcs |
| Hole pattern [mm] | 43 x 52 |
| Piaggio | Ciao - P , SC , PX , C24 Si Bravo / Super Bravo Boxer Grillo |
Accessories & related products
NGK B9ES spark plug long thread
Manufacturer: NGK · Candle designation: B9ES · Candle thread type: long · Thread type: MF14x1.25 (fine pitch thread) · Spark plug socket: M4 · Suppressed: No · Spark plug socket: SAE · Area of application: Original · Area of application: Standard · Width across flats: 21 mm
EUR 7,65
Polini 47 mm cylinder kit EVO 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Nominal diameter: 47 mm · Manufacturer: Polini · Material: Gray cast iron · Displacement: 75 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 49.8 mm · Ø Outlet outside: 22 mm · Ø Outlet outside: 27 mm · Ø piston pin (B): 12 mm · Hole spacing outlet: 23 mm · Hole spacing outlet: 38 mm · Thread outlet: M5x0.8 (standard thread) · Number of fixing points: 4 pcs · Hole pattern [mm]: 43 x 52 · Decompressor: Yes · Camouflaged: No · Area of application: High End · Area of application: Tuning
EUR 329,40
Hot 
Polini exhaust "EVO" (27 mm connection) | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Polini · Material: Aluminum · Material: Steel · Surface: blank · Surface: varnished · Ø outside: 83 mm · Total length: 750 mm · Color: black-matt · Color: graphite colors · Ø Silencer: 60 mm · Ø Internal connection: 27 mm · Ø Flame tube outside: 27 mm · Exhaust type: Cone / double cone · Mounting type: Tab for screwing · Number of fixing points: 2 pcs · Flame tube attachment: Plug connection
EUR 294,10
Explore categories from Cylinder
Moped fans also bought
swiing® revival nut / spring washer clutch E50 | Puch Maxi
Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Nut type: Hexagon nut 0.8D · Nominal diameter (thread): 10 mm · Drive: External hexagon · Thread type: MF10x1 (fine pitch thread) · Width across flats: 17 mm · Height: 8 mm
EUR 4,60
Malossi 46.5 mm cylinder kit without head 10 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Malossi · Material: Gray cast iron · Camouflaged: No · Surface: sandblasted · Displacement: 73 ccm · Crankshaft stroke: 43 mm · Nominal diameter: 46.5 mm · Ø cylinder neck: 50 mm · Ø Outlet outside: 22.4 mm · Ø outlet inside: 18.1 mm · Area of application: Tuning · Ø piston pin (B): 10 mm · Number of fixing points: 3 pcs · Outlet type: clamped · Hole pattern [mm]: 55 x 34 · Decompressor: Yes
EUR 182,30
Polini air filter | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Polini · Camouflaged: No · Material: Plastic · Color: black · Total length: 29 mm · Ø outside: 53 mm · Filter type: Foam · Width: 98 mm · Height: 94.7 mm · Area of application: Tuning · Ø Internal connection: 50.6 mm · Mounting type: Plug connection clamped
EUR 17,50
NGK B9ES spark plug long thread
Manufacturer: NGK · Candle designation: B9ES · Candle thread type: long · Thread type: MF14x1.25 (fine pitch thread) · Spark plug socket: M4 · Suppressed: No · Spark plug socket: SAE · Area of application: Original · Area of application: Standard · Width across flats: 21 mm
EUR 7,65
Carburetor 13/13 SHA (Dell'Orto replica) | Piaggio SI, Grillo, Boss
Manufacturer: Quenching · Camouflaged: No · Component group Carburetor: Carburetor complete · Material: Aluminum · 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: 50.3 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: 60 · Mounting type: Plug connection · Total length: 45 mm · Width: 60 mm · Height: 118 mm · Area of application: Tuning
EUR 52,80
Working late? Evening hours on Thursday until 20:00
