43.0 mm piston kit with two 1.5 mm rectangular piston rings with flank lock (FS) for the Polini racing kit on your Piaggio moped / moped.
The detailed dimensions of the piston according to the technical drawing can be found in the details. You can also find out about the relevant piston rings, their positions and locking types on the legend in the images.
The piston kit contains piston pins, piston clips and piston rings.
Corresponding assembly tools, piston rings, piston pin retainers etc. can be found under accessories.
Quality product from the Italian manufacturer Polini.
| Manufacturer | Polini |
| Ø outside piston (A) | 42.92 mm |
| Ø piston pin (B) | 12 mm |
| Compression height (C) | 26.55 mm |
| Curvature (D) | 2.5 mm |
| Nominal diameter | 43 mm |
| Total piston height (E) | 50.4 mm |
| Number of piston rings (F) | 2 pcs |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Flank safety device (FS) |
| Piston ring height | 1.5 mm |
| Piston weight | 84 g |
| Piaggio | Ciao - P, SC, PX, C24 Si Bravo / Super Bravo Boxer Grillo |
Ratings
Accessories & related products
swiing® ingenious needle roller bearing 12/15/16.2 "Racing" silver cage
Bearing type: Needle roller and cage assembly · Dimension needle bearing: 12/15 x 16.2 · Manufacturer: swiing® ingenious parts · Bearing cage: Silver cage · Width: 16.2 mm · Ø inside: 12 mm · Ø outside: 15 mm · Tomos OEM number: 035548
EUR 16,30
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Material: Steel · Surface: burnished · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Total length: 130 mm · Width across flats SW: 10 mm · Width across flats SW: 17 mm · Number of components: 7 pcs · Area of application: (Dis)assembly tool
EUR 23,40
Polini 43 mm cylinder kit incl. head 12 mm KoBo | Piaggio SI, Bravo, Grillo
Manufacturer: Polini · Camouflaged: No · Area of application: Tuning · Material: Gray cast iron · Surface: sandblasted · Crankshaft stroke: 43 mm · Nominal diameter: 43 mm · Displacement: 63 ccm · Ø piston pin (B): 12 mm · Number of fixing points: 3 pcs · Outlet type: clamped · Decompressor: Yes
EUR 252,50
Polini Racing 43 mm cylinder kit incl. head 12 mm KoBo | Piaggio Ciao, Bravo, Boxer
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 · Hole pattern [mm]: 55 x 34 · Number of fixing points: 3 pcs · Ø piston pin (B): 12 mm · Outlet type: clamped · Area of application: Tuning · Decompressor: Yes · Camouflaged: No
EUR 281,90
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 · Hole pattern [mm]: 55 x 34 · Number of fixing points: 3 pcs · Ø piston pin (B): 12 mm · Outlet type: clamped · Area of application: Tuning · Decompressor: Yes · Camouflaged: No
EUR 281,90
Polini 43 mm cylinder kit incl. head 12 mm KoBo | Piaggio Ciao, Bravo, Boxer
Manufacturer: Polini · Camouflaged: No · Area of application: Tuning · Material: Gray cast iron · Surface: sandblasted · Crankshaft stroke: 43 mm · Nominal diameter: 43 mm · Displacement: 63 ccm · Ø piston pin (B): 12 mm · Number of fixing points: 3 pcs · Outlet type: clamped · Decompressor: Yes
EUR 264,30
Meteor piston pin Ø 12 mm (length: 31 - 40 mm)
Manufacturer: Meteor · Material: Steel · Surface: Hardened · Ø piston pin (B): 12 mm · Total length: 31 mm · Total length: 31.5 mm · Total length: 33 mm · Total length: 35.5 mm · Total length: 37 mm · Total length: 38 mm · Total length: 40 mm · Pony OEM number: A1112 · Sachs OEM no.: 0216 003 105
EUR 8,10
Moped fans also bought
Hot 
KMC drive chain 415H (reinforced) 128L
Chain pitch: 1/2" x 3/16" · Chain type: 415H · Manufacturer: KMC · Material: Steel · Surface: blank / oiled · Color: gray · Rolling circumference: 1626 mm · Number of chain links: 128 pcs · Chain lock type: Spring lock · Ø bore: 4 mm · Ø Pin: 3.94 mm
EUR 14,70
GPO blade gauge set 0.05 - 1.00 mm 13 pcs.
Measuring range [mm]: 0.05 - 1 mm · Manufacturer: GPO · Area of application: Measuring tool · Material: Metal · Surface: blank / oiled · Width: 13 mm · Total length: 105 mm · Thickness: 0.05 mm · Thickness: 0.15 mm · Thickness: 0.2 mm · Thickness: 0.25 mm · Thickness: 0.3 mm · Thickness: 0.4 mm · Thickness: 0.5 mm · Thickness: 0.6 mm · Thickness: 0.7 mm · Thickness: 0.8 mm · Thickness: 0.9 mm · Thickness: 1 mm · Number of components: 13 pcs
EUR 14,00
swiing® ingenious needle roller bearing 12/15/16.2 "Racing" silver cage
Bearing type: Needle roller and cage assembly · Dimension needle bearing: 12/15 x 16.2 · Manufacturer: swiing® ingenious parts · Bearing cage: Silver cage · Width: 16.2 mm · Ø inside: 12 mm · Ø outside: 15 mm · Tomos OEM number: 035548
EUR 16,30
Olympia cylinder head for 41 - 43 mm cylinder kit | Piaggio Ciao
Manufacturer: Olympia · Material: Aluminum · Ø cylinder: 41 - 43 mm · Width: 78 mm · Total length: 120 mm · Height: 60 mm · Candle thread: short · Area of application: Racing · Area of application: Tuning · Number of fixing points: 3 pcs
EUR 30,40
Collection only possible with online purchase and appointment.
