Racing crankshaft for Peugeot 103 SPX mopeds / mopeds
.In addition to additional balancing holes, the connecting rod has been polished and the cheeks reinforced compared to the standard shaft. The workmanship is okay, but the sword connecting rod could be polished a little better.
The needle bearing is included in the scope of delivery.
Quality product from the Italian manufacturer Mazzucchelli.
| Manufacturer | Mazzucchelli |
| Weight | 964 g |
| Material | Steel |
| Cheek type | Full cheeks |
| Connecting rod length center-center | 76 mm |
| Thread type | MF10x1 (fine pitch thread), MF10x1.25 (fine pitch thread) |
| Crankshaft stroke | 39 mm |
| Total length of crankpin on clutch side | 100 mm |
| Number of gears | 1 pcs |
| Total length crankpin ignition side | 72 mm |
| Ø crank webs | 69 mm |
| Thread length | 12 mm, 14 mm |
| Ø Connecting rod eye | 16 mm |
| Ø piston pin (B) | 12 mm |
| Ø Bearing seat (clutch side) | 20 mm |
| Ø Bearing seat (ignition side) | 17 mm |
| Dimension needle bearing | 12 / 15 x 12.5 mm (axe 12) |
| Wide crank webs | 37 mm |
| Length 1st paragraph | 22 mm |
| Length 2nd paragraph | 5 mm |
| Length 3rd paragraph | 14 mm |
| Ø 1st step (on the coupling side) | 20 mm |
| Area of application | Tuning, Racing |
| Ø 2nd shoulder (on the clutch side) | 17.8 mm |
| Ø 3rd step (on the clutch side) | 15.5 mm |
| Length of shoulder (ignition side) | 12.5 mm |
| Peugeot |
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