This aluminum cylinder, which comes with the matching cylinder head, is compatible with Piaggio Si mopeds.
The 46 mm racing cylinder from Pinasco is one of the best cylinders for Piaggio currently available on the market. This 75 cc cylinder is characterized by perfect workmanship and precise tuning.
Thanks to its design and corresponding valve timing, this racing cylinder delivers high torque.
Piston pin diameter: 12 mm
Note: To install this cylinder in a Piaggio cylinder head, the head must be milled out or honed. Alternatively, a racing cylinder head with a larger diameter at the cylinder mounting area can be used.
Note: Please observe the installation direction during assembly. The piston is installed with the arrow pointing toward the exhaust on the exhaust side.
You can find alternative cylinders, racing casings, and other interesting add-on parts in the accessories section.
Manufactured by the Italian brand Pinasco.
| Nominal diameter | 46 mm |
| Manufacturer | Pinasco |
| Material | Aluminum |
| Surface | sandblasted |
| Displacement | 70 ccm |
| Crankshaft stroke | 43 mm |
| Number of fixing points | 3 pcs |
| Ø piston pin (B) | 12 mm |
| Decompressor | Yes |
| Outlet type | clamped |
| Camouflaged | No |
| Area of application | Tuning |
| Piaggio | Si Bravo / Super Bravo Grillo |
Accessories & related products
Normio M7 Stainless Steel Nut
Height: 5.5 mm · Manufacturer: Normio · Material: Chrome steel (colloquially known as stainless steel) · Nut type: Hexagon nut · Thread type: M7x1 (standard thread) · Nominal diameter (thread): 7 mm · Drive: External hexagon · Width across flats: 11 mm · Piaggio OEM number: 020107, 1107, 226745
EUR 2.95
GPO piston pin extractor Ø 10, 12, 14 mm
Number of components: 7 pcs · Manufacturer: GPO · Material: Steel · Surface: burnished · Area of application: (Dis)assembly tool · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Total length: 130 mm · Width across flats: 10 mm · Width across flats: 17 mm
EUR 24.40
swiing® ingenious needle roller bearing 12/15/14.2 original silver cage
Bearing type: Needle roller and cage assembly · Bearing cage: Silver cage · Width: 14.2 mm · Dimension needle bearing: 12/15 x 14.2 · Manufacturer: swiing® ingenious parts · Ø inside: 12 mm · Ø outside: 15 mm · Alternative version of the Pony OEM number: A4222 · Tomos OEM number: 035548 · Alternative version of the Sachs OEM number: 0232 157 001
EUR 14.60
Pinasco 46 mm cylinder kit EVOTEN 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Pinasco · Material: Aluminum · Camouflaged: No · Surface: varnished · Crankshaft stroke: 43 mm · Displacement: 71 ccm · Ø cylinder neck: 50 mm · Number of fixing points: 3 pcs · Ø Outlet outside: 22.5 mm · Nominal diameter: 46 mm · Ø outlet inside: 18.5 mm · Ø piston pin (B): 12 mm · Area of application: Tuning · Outlet type: clamped · Outlet type: slanted · Hole spacing outlet: 48 mm · Thread outlet: M6x1 (standard thread) · Hole pattern [mm]: 55 x 34 · Decompressor: Yes
EUR 465.70
EUR 416.60
swiing® ingenious stud bolt M7x120 / Ø 7.3 shank (10.9 strength)
Diameter: 7.3 mm · Manufacturer: swiing® ingenious parts · Material: Steel · Surface: galvanized (blue) · Thread type: M7x1 (standard thread) · Total length: 120 mm · Thread length: 20 mm · Thread length: 30 mm · Strength class: 10.9
EUR 6.00
swiing® ingenious Cylinder Head Gasket 46 mm Copper | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: swiing® ingenious parts · Material: Copper · Place of use: Cylinder head · Thickness: 0.5 mm · Nominal diameter: 46 mm · Ø inside: 47 mm · Ø cylinder: 46 - 47 mm · Ø cylinder: 46.5 - 47 mm · Ø cylinder: 47 mm
EUR 7.25
Explore categories from Cylinder
Moped fans also bought
Magura Gas/Deco Cable Clamp, Ø 5 x 6 mm
Manufacturer: Magura · Material: Brass · Material: Steel · Surface: nickel-plated · Number of components: 2 pcs · Ø Cable bushing: 1.6 mm · Drive: Slot · Screw head: Lens head · Ø outside: 5 mm · Total length: 6 mm · Thread length: 4 mm · Thread type: M4x0.7 (standard thread)
EUR 2.45
Domino throttle grip (74mm, 3.6°/mm)
Manufacturer: Domino · Material: Plastic · Material: Rubber · Material: Steel · Surface: raw · Housing material: Plastic · Color: black · Number of components: 5 pcs · Ø inside: 22 mm · Total length: 160 mm · Gas route: 74 mm · Degree of movement: 3.6° / mm
EUR 48.90
Elring Dirko HT sealing compound gray (silicone) 70 ml permanently elastic up to 315°C
Temperature resistance (min.): -60 - 315 °C · Manufacturer: Elring · Material: Silicone · Contents: 70 ml · Area of application: Chemistry · Hazard warning: Causes damage to organs through prolonged or repeated exposure · Color: gray · Gap dimension (max.): 2 mm
EUR 24.40
EUR 348.57/l
Working late? Evening hours on Thursday until 20:00
