41 mm racing kit with 57 cc, suitable for your Piaggio Ciao, Si, Bravo, Boxer moped / moped.
This is the version with 10 mm piston pin.
The workmanship is clean and the casting is of good quality.
In terms of performance, however, this racing cylinder is no slouch.
The overflow ducts and the exhaust correspond to the original 38 mm cylinder. There are also no boost parts. This cylinder can therefore be regarded as a replacement for the original cylinder with slight tuning, for which no adjustments need to be made to the housing. Due to the increased displacement, we recommend that you always adjust the carburetor and exhaust accordingly in addition to the tuning cylinder. The original cylinder head can be used, but we recommend replacing it with a 41 mm cylinder cover from the accessories.
All necessary parts such as piston ring, bolts, clips and gaskets are included in the scope of delivery.
You can find the cylinder head, exhaust and a suitable carburettor among the accessories.
| Nominal diameter | 41 mm |
| Material | Gray cast iron |
| Surface | blank / oiled |
| Crankshaft stroke | 43 mm |
| Ø cylinder neck | 45 mm |
| Ø Outlet outside | 22.4 mm |
| Ø outlet inside | 16.5 mm |
| Ø piston pin (B) | 10 mm |
| Number of fixing points | 3 pcs |
| Area of application | Performance |
| Piaggio | Ciao - P , SC , PX , C24 Si Bravo / Super Bravo Boxer Grillo |
Ratings
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SITO Plus exhaust Ø 24 mm | Piaggio SI, Grillo
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Olympia cylinder head for 41 - 43 mm cylinder kit | Piaggio Ciao
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Malossi tuning set 43 mm | Piaggio Ciao, Bravo, Boxer
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Mazzucchelli crankshaft "Racing" 10 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Mazzucchelli · Material: Steel · Cheek type: standard · Crankshaft stroke: 43 mm · Ø coupling pin / vario pin: 12 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 · Area of application: Racing · Ø piston pin (B): 10 mm · Thread type: M8x1.25 (standard thread) · Ø Connecting rod eye: 13 mm · Bearing seat right: 15 mm · Ø Bearing seat (ignition side): 15 mm · Thread length: 16 mm · Dimension needle bearing: 10 / 13 x 14.2 mm (axe 10) · 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 ° · Weight: 698 g · Number of gears: 1 pcs
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Malossi tuning set 43 mm | Piaggio SI, Bravo, Grillo
Nominal diameter: 44 mm · Manufacturer: Dell'Orto · Manufacturer: Malossi · Manufacturer: NGK · Manufacturer: SITO · Manufacturer: swiing® revival parts · Camouflaged: No · Area of application: Tuning · Displacement: 65 ccm · Crankshaft stroke: 43 mm · Ø piston pin (B): 10 mm · Ø piston pin (B): 12 mm · Outlet type: clamped · Decompressor: Yes
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Dell'Orto 13/13 SHA carburetor & racing air filter set | Piaggio Ciao PX, C24
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EUR 76,50
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