
This aluminum cylinder, which is supplied with the matching cylinder head, is suitable for Piaggio Si mopeds / mopeds.
The 46 mm racing cylinder from Pinasco is one of the best cylinders for Piaggio currently available on the market. Perfect workmanship and detailed tuning characterize this 75 cc cylinder.
This racing cylinder has a high torque due to its design and corresponding timing.
Ø Piston pin: 12 mm
Attention: To be able to install this cylinder on a Piaggio case, the case must be milled or honed. Alternatively, a racing housing with a larger diameter can be used for the cylinder mount.
Alternative cylinders, racing housings and other interesting add-on parts can be found in the accessories section.
Quality product from the Italian manufacturer Pinasco.
| Nominal diameter | 46 mm |
| Manufacturer | Pinasco |
| Material | Aluminum |
| Displacement | 70 ccm |
| Crankshaft stroke | 43 mm |
| Surface | sandblasted |
| Ø piston pin (B) | 12 mm |
| Outlet type | clamped |
| Number of fixing points | 3 pcs |
| Decompressor | Yes |
| Camouflaged | No |
| Area of application | Tuning |
| Piaggio | Si Bravo / Super Bravo Grillo |
Accessories & related products
GPO piston pin extractor Ø 10, 12, 14 mm
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swiing® ingenious needle roller bearing 12/15/14.2 original silver cage
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Pinasco 46 mm cylinder kit EVOTEN 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Pinasco · Material: Aluminum · Surface: varnished · Area of application: Tuning · Displacement: 71 ccm · Crankshaft stroke: 43 mm · Nominal diameter: 46 mm · Ø cylinder neck: 50 mm · Ø Outlet outside: 22.5 mm · Ø outlet inside: 18.5 mm · Number of fixing points: 3 pcs · Ø piston pin (B): 12 mm · Hole pattern [mm]: 55 x 34 · Outlet type: clamped · Outlet type: slanted · Hole spacing outlet: 48 mm · Thread outlet: M6x1 (standard thread) · Decompressor: Yes · Camouflaged: No
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swiing® ingenious stud bolt M7x120 / Ø 7.3 shank (10.9 strength)
Manufacturer: swiing® ingenious parts · Material: Steel · Surface: galvanized (blue) · 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
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