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.
A suitable spark plug, the complete racing kit and other add-on parts can be found in the accessories.
Quality product from the Italian manufacturer Polini.
Details
| Manufacturer | Polini |
| Material | Aluminum |
| Ø cylinder | 47 mm |
| Camouflaged | No |
| Hole pattern [mm] | 43 x 52 |
| Number of fixing points | 4 pcs |
| Candle thread | long |
Suitable for the following models
| Piaggio | Ciao - Ciao, Ciao, Ciao, Ciao Si Bravo/Superbravo Boxer Grillo |
Accessories & related products
NGK B9ES spark plug long thread
Width across flats SW: 21 mm · Manufacturer: NGK · Candle designation: B9ES · Candle thread type: long · Area of application: Original · Area of application: Standard · Spark plug socket: M4 · Suppressed: No · Spark plug socket: SAE · Thread type: MF14x1.25 (fine pitch thread)
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Polini 47 mm cylinder kit EVO 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Polini · Material: Gray cast iron · Area of application: High End · Area of application: Tuning · Displacement: 75 ccm · Crankshaft stroke: 43 mm · Ø piston pin (B): 12 mm · Nominal diameter: 47 mm · Ø cylinder neck: 49.8 mm · Camouflaged: No · Ø Outlet outside: 22 mm · Ø Outlet outside: 27 mm · Hole pattern [mm]: 43 x 52 · Number of fixing points: 4 pcs · Decompressor: Yes · Hole spacing outlet: 23 mm · Hole spacing outlet: 38 mm · Thread outlet: M5x0.8 (standard thread)
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Polini EVO exhaust (27 mm connection) | Piaggio Ciao, SI, Bravo, Boxer
Ø outside: 83 mm · Manufacturer: Polini · Material: Aluminum · Material: Steel · Surface: blank · Surface: varnished · Color: black-matt · Color: graphite colors · Ø Internal connection: 27 mm · Ø Silencer: 60 mm · Mounting type: Tab for screwing · Number of fixing points: 2 pcs · Ø Flame tube outside: 27 mm · Exhaust type: Cone / double cone · Flame tube attachment: Plug connection · Total length: 750 mm
292,90 EUR
Collection only possible with online purchase and appointment.
