Polini cylinder head for 44 - 46 mm cylinder kit | Piaggio Ciao

Nut M7 Inox

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

Decompressor set | Piaggio Ciao, Bravo, Boxer

Material: Spring steel · Material: Steel · Surface: blank · Surface: blue galvanized · Area of application: Standard · Total length: 75 mm

Stud bolt M7x120 mm (budget)

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

Polini gasket set 46 mm | Piaggio Ciao, SI, Bravo, Boxer

Manufacturer: Polini · Area of application: Tuning · Ø cylinder: 46 mm · Number of components: 2 pcs · Decompressor: Yes

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

SKF Bearing Set Engine | Piaggio Ciao, SI, Bravo, Boxer, Grillo

Manufacturer: SKF · Material: Plastic · Material: Steel · Area of application: Standard · Number of components: 3 pcs

Shim 16/22/0.5

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

Decompressor set | Piaggio Ciao, Bravo, Boxer

Material: Spring steel · Material: Steel · Surface: blank · Surface: blue galvanized · Area of application: Standard · Total length: 75 mm

Polini gasket set Speed Engine engine case | Piaggio Ciao, SI, Bravo, Boxer

Manufacturer: Polini · Area of application: Tuning · Number of components: 3 pcs

Polini 46 mm cylinder kit incl. head 12 mm KoBo | Piaggio Ciao, Bravo, Boxer

Nominal diameter: 46 mm · Manufacturer: Polini · Material: Gray cast iron · Surface: sandblasted · Displacement: 70 ccm · Crankshaft stroke: 43 mm · Ø piston pin (B): 12 mm · Outlet type: clamped · Number of fixing points: 3 pcs · Decompressor: Yes · Camouflaged: No · Area of application: Tuning

Polini 46 mm cylinder kit incl. head 10 mm KoBo | Piaggio Ciao, Bravo, Boxer

Nominal diameter: 46 mm · Manufacturer: Polini · Material: Gray cast iron · Surface: sandblasted · Displacement: 70 ccm · Crankshaft stroke: 43 mm · Ø piston pin (B): 10 mm · Outlet type: clamped · Number of fixing points: 3 pcs · Decompressor: Yes · Camouflaged: No · Area of application: Tuning

Mazzucchelli crankshaft "Racing" 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer

Manufacturer: Mazzucchelli · Weight: 705 g · Material: Steel · Cheek type: standard · Thread type: M8x1.25 (standard thread) · Ø coupling pin / vario pin: 12 mm · Crankshaft stroke: 43 mm · Connecting rod length center-center: 87 mm · Total length crankpin ignition side: 90 mm · Total length crankpin ignition side: 106 mm · Ø crank webs: 69.7 mm · Thread length: 16 mm · Ø Connecting rod eye: 15 mm · Bearing seat right: 15 mm · Ø piston pin (B): 12 mm · Ø Bearing seat (ignition side): 15 mm · Dimension needle bearing: 12 / 15 x 14.7 mm (axe 12) · Wide crank webs: 33 mm · Area of application: Racing · Length 1st paragraph: 21 mm · Length 2nd paragraph: 44 mm · Length 3rd paragraph: 63.5 mm · Ø 1st step (on the coupling side): 15 mm · Ø 2nd shoulder (on the clutch side): 14.4 mm · Ø 3rd step (on the clutch side): 12 mm · Inlet control time: 139 ° · Control time before O.T: 81 ° · Control time according to O.T: 58 ° · Number of gears: 1 pcs

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

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