This cast iron cylinder, which is supplied with the matching cylinder head, is suitable for Piaggio Si, Bravo 2 and 3 as well as Grillo mopeds.
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 · Ø cylinder: 41 - 43 mm · Area of application: Racing
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: 45.8 mm · Ø Outlet outside: 22.6 mm · Ø outlet inside: 18.4 mm · Ø piston pin (B): 10 mm · Outlet type: clamped · Number of fixing points: 3 pcs · Decompressor: Yes · Camouflaged: No · Area of application: Tuning
| Manufacturer | Polini |
| Material | Gray cast iron |
| Camouflaged | No |
| Surface | sandblasted |
| Displacement | 63 ccm |
| Crankshaft stroke | 43 mm |
| Nominal diameter | 43 mm |
| Ø piston pin (B) | 10 mm |
| Outlet type | clamped |
| Number of fixing points | 3 pcs |
| Area of application | Tuning |
| Decompressor | Yes |
| Piaggio | Si Bravo / Super Bravo Grillo |
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Manufacturer: Polini · Material: Gray cast iron · Camouflaged: No · Crankshaft stroke: 43 mm · Displacement: 63 ccm · Nominal diameter: 43 mm · Ø cylinder neck: 45.8 mm · Surface: sandblasted · Ø outlet inside: 18.4 mm · Ø Outlet outside: 22.6 mm · Ø piston pin (B): 10 mm · Hole pattern [mm]: 55 x 34 · Number of fixing points: 3 pcs · Outlet type: clamped · Area of application: Tuning · Decompressor: Yes
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Collection only possible with online purchase and appointment.
