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.
| Nominal diameter | 46 mm |
| Manufacturer | Polini |
| Material | Gray cast iron |
| Camouflaged | No |
| Displacement | 70 ccm |
| Crankshaft stroke | 43 mm |
| Surface | sandblasted |
| Ø cylinder neck | 49.8 mm |
| Ø Outlet outside | 22.5 mm |
| Ø outlet inside | 18 mm |
| Number of fixing points | 3 pcs |
| Ø piston pin (B) | 10 mm |
| Decompressor | Yes |
| Hole pattern [mm] | 55 x 34 |
| Outlet type | clamped |
| Area of application | Tuning |
| 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 · Surface: burnished · Number of components: 7 pcs · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Material: Steel · Total length: 130 mm · Width across flats: 10 mm · Width across flats: 17 mm · Area of application: (Dis)assembly tool
23,40 EUR
swiing® ingenious stud bolt M7x120 / Ø 7.3 shank (10.9 strength)
Manufacturer: swiing® ingenious parts · Thread length: 20 mm · Thread length: 30 mm · Diameter: 7.3 mm · Material: Steel · Surface: galvanized (blue) · Total length: 120 mm · Thread type: M7x1 (standard thread) · Strength class: 10.9
5,75 EUR
swiing® ingenious Cylinder Head Gasket 46 mm Copper | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: swiing® ingenious parts · Place of use: Cylinder head · Material: Copper · Ø cylinder: 46 - 47 mm · Ø cylinder: 46.5 - 47 mm · Ø cylinder: 47 mm · Nominal diameter: 46 mm · Thickness: 0.5 mm · Ø inside: 47 mm
6,95 EUR
Polini 46 mm cylinder kit incl. head 10 mm KoBo | Piaggio Ciao, Bravo, Boxer
Manufacturer: Polini · Camouflaged: No · Displacement: 70 ccm · Material: Gray cast iron · Crankshaft stroke: 43 mm · Nominal diameter: 46 mm · Ø piston pin (B): 10 mm · Number of fixing points: 3 pcs · Area of application: Tuning · Outlet type: clamped · Decompressor: Yes
282,30 EUR
Explore categories from Cylinder
Moped fans also bought
Hot 
Malossi air filter | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Malossi · Camouflaged: No · Material: Plastic · Color: black · Ø outside: 53.2 mm · Width: 95 mm · Filter type: Foam · Height: 88.7 mm · Total length: 31.2 mm · Mounting type: Plug connection clamped · Area of application: Tuning · Ø Internal connection: 51 mm
23,40 EUR
Polini Speed Engine engine housing electronic ignition | Piaggio Ciao, SI, Bravo, Boxer
Stock number: 6202 · Manufacturer: Polini · Surface: sandblasted · Color: silver · Material: Aluminum · Crankshaft stroke: 43 mm · Total length: 215 mm · Ignition type: Electronic · Width: 175 mm · Height: 104 mm
247,00 EUR
Polini Speed Engine engine case breaker ignition | Piaggio Ciao, SI, Bravo, Boxer
Stock number: 6202 · Manufacturer: Polini · Material: Aluminum · Surface: sandblasted · Crankshaft stroke: 43 mm · Width: 175 mm · Total length: 215 mm · Color: silver · Height: 104 mm · Ignition type: Breaker
247,00 EUR
Mazzucchelli crankshaft "original" 10 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Dimension needle bearing: 10 / 13 x 14.2 mm (axe 10) · Manufacturer: Mazzucchelli · Material: Steel · Cheek type: standard · 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 type: M8x1.25 (standard thread) · Ø Connecting rod eye: 13 mm · Bearing seat right: 15 mm · Weight: 695 g · Ø piston pin (B): 10 mm · Thread length: 16 mm · Ø Bearing seat (ignition side): 15 mm · Area of application: Original · Area of application: Standard · 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 ° · Number of gears: 1 pcs
176,40 EUR
Mazzucchelli crankshaft "Racing" 10 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Dimension needle bearing: 10 / 13 x 14.2 mm (axe 10) · Manufacturer: Mazzucchelli · Thread type: M8x1.25 (standard thread) · Cheek type: standard · Material: Steel · 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 · Ø piston pin (B): 10 mm · Weight: 698 g · Ø Bearing seat (ignition side): 15 mm · Area of application: Racing · 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 °
176,40 EUR
Not in stock
swiing® revival Stud Bolt Set M7x120 Cylinder | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: swiing® revival parts · Material: Steel · Diameter: 6.2 mm · Surface: galvanized (blue) · Nominal diameter (thread): 7 mm · Drive: External hexagon · Thread type: M7x1 (standard thread) · Width across flats: 11 mm · Strength class: 8 · Strength class: 8.8 · Total length: 120 mm · Thread length: 25 mm
13,80 EUR
Working late? Evening hours on Thursday until 20:00
