Moderate Casual 
Favorable crankshaft suitable for all Piaggio moped models (Ciao, Si, Bravo, Boxer, Grillo).
This crankshaft fits all cylinders with 12 mm piston pin. However, as the crank web has not been machined properly, it may protrude from the housing.
Connecting rod eye (A): 15.0 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): 32.9 mm
1st shoulder (G): 20.3 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 12 / 15 x 14.8 mm (axe 12)
Thread: M8 x 1.25 mm
For assembly, a 15 x 0.5 mm shim must be inserted between the standard crankshaft and its main bearings.
You will find the corresponding spacers in the accessories section.
Original Piaggio spare part number: 1841545
Mäsig-läsig! – We strive to offer you the widest range of moped spare parts. However, this product is of rather poor quality and is not recommended by us. Should you nevertheless choose this item, we understand, but cannot offer you any guarantee or exchange.
You can find high-quality alternatives in the accessories section.
Good-quality replica product from the Asian market.
Details
| Manufacturer | Quenching |
| Material | Steel |
| Cheek type | standard |
| Area of application | Standard |
| Crankshaft stroke | 43 mm |
| Ø coupling pin / vario pin | 12 mm |
| Thread type | M8x1.25 (standard thread) |
| Ø piston pin (B) | 12 mm |
| Connecting rod length center-center | 87 mm |
| Total length crankpin ignition side | 90 mm, 106 mm |
| Ø crank webs | 69.8 mm |
| Thread length | 16 mm |
| Ø Connecting rod eye | 15 mm |
| Bearing seat right | 15 mm |
| Weight | 697 g |
| Ø Bearing seat (ignition side) | 15 mm |
| Dimension needle bearing | 12 / 15 x 14.7 mm (axe 12) |
| Wide crank webs | 32.9 mm |
| Length 1st paragraph | 20.3 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 |
| Number of gears | 1 pcs |
Suitable for the following models
| Piaggio | Ciao - Ciao, Ciao, Ciao, Ciao Si Bravo/Superbravo Boxer Grillo |
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Not in stock
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