46 mm cylinder kit with 10 mm piston pin suitable for your Piaggio Ciao, Bravo and Boxer moped / moped.
Excellent workmanship, durability and an exceptional price-performance ratio make this cylinder set one of the most popular on the market.
In addition to the cylinder, the pistons, piston pins and piston pin clips are included in the scope of delivery.
Note: Please note the installation direction when assembling. The piston is inserted with the arrow pointing towards the outlet on the exhaust side.
Further components useful for assembly can be found in the accessories section.
Quality product from the Italian manufacturer Polini.
| Manufacturer | Polini |
| Material | Gray cast iron |
| Surface | sandblasted |
| Displacement | 70 ccm |
| Area of application | Tuning |
| Crankshaft stroke | 43 mm |
| Nominal diameter | 46 mm |
| Ø cylinder neck | 49.8 mm |
| Ø Outlet outside | 22.5 mm |
| Ø outlet inside | 18 mm |
| Ø piston pin (B) | 10 mm |
| Decompressor | Yes |
| Outlet type | clamped |
| Hole pattern [mm] | 55 x 34 |
| Number of fixing points | 3 pcs |
| Camouflaged | No |
| Piaggio | Ciao - P , SC , PX , C24 Si Bravo / Super Bravo Boxer Grillo |
Accessories & related products
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Area of application: (Dis)assembly tool · Material: Steel · Surface: burnished · Total length: 130 mm · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Number of components: 7 pcs · Width across flats: 10 mm · Width across flats: 17 mm
EUR 23.60
swiing® ingenious stud bolt M7x120 / Ø 7.3 shank (10.9 strength)
Manufacturer: swiing® ingenious parts · Material: Steel · Surface: galvanized (blue) · Thread type: M7x1 (standard thread) · Thread length: 20 mm · Thread length: 30 mm · Total length: 120 mm · Diameter: 7.3 mm · Strength class: 10.9
EUR 5.80
swiing® ingenious Cylinder Head Gasket 46 mm Copper | Piaggio Ciao, SI, Bravo, Boxer
Nominal diameter: 46 mm · Manufacturer: swiing® ingenious parts · Material: Copper · Ø cylinder: 46 - 47 mm · Ø cylinder: 46.5 - 47 mm · Ø cylinder: 47 mm · Ø inside: 47 mm · Place of use: Cylinder head · Thickness: 0.5 mm
EUR 7.00
Polini 46 mm cylinder kit incl. head 10 mm KoBo | Piaggio Ciao, Bravo, Boxer
Nominal diameter: 46 mm · Manufacturer: Polini · Material: Gray cast iron · Camouflaged: No · Area of application: Tuning · Displacement: 70 ccm · Crankshaft stroke: 43 mm · Number of fixing points: 3 pcs · Decompressor: Yes · Ø piston pin (B): 10 mm · Outlet type: clamped
EUR 284.60
Explore categories from Cylinder
Moped fans also bought
Hot 
Malossi air filter | Piaggio Ciao, SI, Bravo, Boxer
Ø outside: 53.2 mm · Manufacturer: Malossi · Camouflaged: No · Material: Plastic · Area of application: Tuning · Color: black · Filter type: Foam · Total length: 31.2 mm · Width: 95 mm · Ø Internal connection: 51 mm · Height: 88.7 mm · Mounting type: Plug connection clamped
EUR 23.60
Polini Speed Engine engine housing electronic ignition | Piaggio Ciao, SI, Bravo, Boxer
Stock number: 6202 · Manufacturer: Polini · Material: Aluminum · Surface: sandblasted · Color: silver · Crankshaft stroke: 43 mm · Width: 175 mm · Height: 104 mm · Total length: 215 mm · Ignition type: Electronic
EUR 249.00
Polini Speed Engine engine case breaker ignition | Piaggio Ciao, SI, Bravo, Boxer
Stock number: 6202 · Manufacturer: Polini · Material: Aluminum · Surface: sandblasted · Color: silver · Crankshaft stroke: 43 mm · Width: 175 mm · Height: 104 mm · Total length: 215 mm · Ignition type: Breaker
EUR 249.00
Mazzucchelli crankshaft "original" 10 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Dimension needle bearing: 10 / 13 x 14.2 mm (axe 10) · Manufacturer: Mazzucchelli · Area of application: Original · Area of application: Standard · 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 · Number of gears: 1 pcs · Thread length: 16 mm · Total length crankpin ignition side: 90 mm · Total length crankpin ignition side: 106 mm · Ø crank webs: 69.7 mm · Ø Connecting rod eye: 13 mm · Bearing seat right: 15 mm · Weight: 695 g · Ø piston pin (B): 10 mm · Ø Bearing seat (ignition side): 15 mm · Wide crank webs: 33 mm · 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: 130 ° · Control time before O.T: 77 ° · Control time according to O.T: 53 °
EUR 177.90
Mazzucchelli crankshaft "Racing" 10 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Dimension needle bearing: 10 / 13 x 14.2 mm (axe 10) · Manufacturer: Mazzucchelli · Area of application: Racing · 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 · Number of gears: 1 pcs · Thread length: 16 mm · Total length crankpin ignition side: 90 mm · Total length crankpin ignition side: 106 mm · Ø crank webs: 69.7 mm · Ø Connecting rod eye: 13 mm · Bearing seat right: 15 mm · Weight: 698 g · Ø piston pin (B): 10 mm · Ø Bearing seat (ignition side): 15 mm · Wide crank webs: 33 mm · 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 °
EUR 177.90
Not in stock
swiing® revival Stud Bolt Set M7x120 Cylinder | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Drive: External hexagon · Nominal diameter (thread): 7 mm · Total length: 120 mm · Diameter: 6.2 mm · Width across flats: 11 mm · Thread length: 25 mm · Thread type: M7x1 (standard thread) · Strength class: 8 · Strength class: 8.8
EUR 13.90
Working late? Evening hours on Thursday until 20:00
