Crankshaft suitable for all Piaggio moped and moped models (Ciao, Si, Bravo, Boxer, Grillo).
This finely balanced crankshaft fits all cylinders with 10 mm piston pin and impresses with its high-quality workmanship.
Connecting rod eye (A): 13.0 mm
Ø bearing seat right (B): 15.0 mm
Ø bearing seat rear (C): 15.0 mm
Stroke (2xD): 43.0 mm
Sleeve length (E): 87.0 mm
Width of crank webs (F): 33.0 mm
1st shoulder (G): 21.0 mm
2nd shoulder (H): 44.0 mm
3rd shoulder (I): 63.5 mm
Total length crankpin end (J): 90.0 mm
Ø Vario / clutch pin (H): 12.0 mm
Dimension needle bearing: Ø 10 / 13 x 14.2 mm (axe 10)
Thread: M8 x 1.25 mm
For installation, a 16 x 0.5 mm shim must be inserted between the standard crankshaft and its main bearings.
The corresponding spacers can be found in the accessories section.
Original Piaggio spare part number: 1841545
Quality product from the Italian manufacturer Mazzucchelli.
Details
| Manufacturer | Mazzucchelli |
| Area of application | Standard, Original |
| Material | Steel |
| Cheek type | standard |
| Crankshaft stroke | 43 mm |
| Ø coupling pin / vario pin | 12 mm |
| Connecting rod length center-center | 87 mm |
| Weight | 695 g |
| Number of gears | 1 pcs |
| Total length crankpin ignition side | 90 mm, 106 mm |
| Ø crank webs | 69.7 mm |
| Ø piston pin (B) | 10 mm |
| Ø Connecting rod eye | 13 mm |
| Bearing seat right | 15 mm |
| Thread length | 16 mm |
| Ø Bearing seat (ignition side) | 15 mm |
| Dimension needle bearing | 10 / 13 x 14.2 mm (axe 10) |
| Thread type | M8x1.25 (standard thread) |
| 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 ° |
Suitable for the following models
| Piaggio | Ciao - P, SC, PX, C24 Si Bravo / Super Bravo Boxer Grillo |
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