Polini cylinder head for 41 - 43 mm cylinder kit | Piaggio SI

Nut M7 Inox

Material: Chrome steel (known as Nirosta®) · Nut type: Hexagon nut · Thread type: M7x1 (standard thread) · Drive: External hexagon · Width across flats SW: 11 mm

Stud bolt M7x120 mm (budget)

Material: Steel · Surface: galvanized (blue) · Thread type: M7x1 (standard thread) · Total length: 120 mm · Thread length: 25 mm

Polini gasket cylinder head 43 mm | Piaggio Ciao, SI, Bravo, Boxer

Manufacturer: Polini · Material: Aluminum · Place of use: Cylinder head · Ø cylinder: 43 mm

NGK B5HS spark plug short thread

Manufacturer: NGK · Candle thread type: short · Thread type: MF14x1.25 (fine pitch thread) · Spark plug socket: M4 · Spark plug socket: SAE · Suppressed: No · Width across flats SW: 21 mm

Shim 16/22/0.5

Nominal diameter inside: 16 mm · Thickness: 0.5 mm · Ø inside: 16 mm · Ø outside: 21 mm · Material: Steel · Surface: blank / oiled

Polini cylinder base gasket 43 mm | Piaggio Ciao, SI, Bravo, Boxer

Manufacturer: Polini · Place of use: Cylinder base · Ø cylinder: 43 mm · Area of application: Racing

Stand bolt Ø 14 mm with circlips | Piaggio Ciao, SI, Bravo

Manufacturer: Made in Italy · Color: silver · Material: Steel · Surface: galvanized (blue) · Number of fixing points: 2 pcs · Mounting type: Circlip · Total length: 112 mm · Piaggio OEM number: 164167

Polini Racing 43 mm cylinder kit incl. head 10 mm KoBo | Piaggio SI, Bravo, Grillo

Nominal diameter: 43 mm · Manufacturer: Polini · Material: Gray cast iron · Surface: sandblasted · Displacement: 63 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 45.7 mm · Ø Outlet outside: 22.4 mm · Ø outlet inside: 18.1 mm · Ø piston pin (B): 10 mm · Outlet type: clamped · Number of fixing points: 3 pcs · Hole pattern [mm]: 55 x 34 · Decompressor: Yes · Camouflaged: No · Area of application: Tuning

Polini Racing 43 mm cylinder kit incl. head 12 mm KoBo | Piaggio SI, Bravo, Grillo

Nominal diameter: 43 mm · Manufacturer: Polini · Material: Gray cast iron · Surface: sandblasted · Displacement: 63 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 45.7 mm · Ø Outlet outside: 22.4 mm · Ø outlet inside: 18.1 mm · Ø piston pin (B): 12 mm · Outlet type: clamped · Number of fixing points: 3 pcs · Hole pattern [mm]: 55 x 34 · Decompressor: Yes · Camouflaged: No · Area of application: Tuning

Polini gasket cylinder head 43 mm | Piaggio Ciao, SI, Bravo, Boxer

Manufacturer: Polini · Material: Aluminum · Place of use: Cylinder head · Ø cylinder: 43 mm

Dell'Orto 13/13 SHA carburetor | Piaggio SI, Boss, Grillo

Width: 60 mm · Height: 118 mm · Manufacturer: Dell'Orto · Total length: 55 mm · Material: Aluminum · Camouflaged: No · Area of application: Tuning · Component group Carburetor: Carburetor complete · Color: black · Carburetor type: SHA (Piaggio) · Nominal diameter: 13 mm · Nozzle size: 66 · 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: 50.8 mm · Ø fuel hose connection: 5.2 mm · Ø fuel hose connection: 6 mm · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread) · Mounting type: Plug connection clamped

Shim 16/22/0.5 crankshaft original | Piaggio Ciao, SI, Bravo, Boxer

Nominal diameter inside: 16 mm · Manufacturer: Piaggio · Material: Steel · Surface: blank / oiled · Thickness: 0.5 mm · Ø inside: 16 mm · Ø outside: 22 mm