Original crankshaft suitable for Puch Maxi S / N, as well as Supermaxi LG1 mopeds with a 1-speed E50 engine.
High-quality and precisely fitting standard crankshaft weighing 873 grams, which has proven itself in various load tests.
This crankshaft was designed for use in original engines.
The solid connecting rod is fitted with a more stable – 16 mm connecting rod bolt.
Dimensions of the crankshaft:
- Total length of clutch-side crankpin: 74 mm
- Total length of clutch-side crankpin: 66 mm
- Length 1. Heel (clutch side): 9 mm
- Length 2nd heel (clutch side) 14.5 mm
- Length 3rd heel (clutch side) 25 mm
- Ø 1st heel (clutch side): 22 mm
- Ø 2nd heel (coupling side): 17 mm
- Ø 3rd heel (clutch side): 15 mm
- Thread (coupling side): MF10x1 mm
- Length of shoulder (on coupling side): 26.3 mm
- Ø shoulder (on the coupling side): 17 mm
- Thread (on end face): MF10x1 mm
- Ø crank webs: 69.9 mm
- Width of crank webs: 34 mm
- Ø connecting rod eye top: 15 mm
- Ø connecting rod pin bottom: 16 mm
- Cable length (center-to-center): 90 mm
- Stroke: 43 mm
- Weight (incl. Connecting rod): 873 grams
- Dimension needle bearing: Ø 12 / 15 x 14.2 mm (axe 12)
The needle bearing is included in the scope of delivery.
The matching bearings and oil seals can be found in the accessories section.
&Revised version of the previously offered crankshaft with improved balancing ratio and thus better speed stability.
Nostalgic product for the highest demands of the quality brand swiing®.
Details
| Material | Steel |
| Manufacturer | swiing® revival parts |
| Cheek type | standard |
| Crankshaft stroke | 43 mm |
| Thread type | MF10x1 (fine pitch thread), MF8x1 (fine pitch thread) |
| Connecting rod length center-center | 90 mm |
| Total length of crankpin on clutch side | 74 mm |
| Total length crankpin ignition side | 66 mm |
| Ø crank webs | 69.9 mm |
| Ø Connecting rod eye | 15 mm |
| Ø Bearing seat (clutch side) | 17 mm |
| Ø Bearing seat (ignition side) | 17 mm |
| Thread length | 11 mm, 15 mm |
| Dimension needle bearing | 12 / 15 x 14.2 mm (axe 12) |
| Area of application | Standard |
| Wide crank webs | 34 mm |
| Length 1st paragraph | 9 mm |
| Length 2nd paragraph | 14.5 mm |
| Length 3rd paragraph | 25 mm |
| Ø 1st step (on the coupling side) | 22 mm |
| Ø 2nd shoulder (on the clutch side) | 17 mm |
| Ø 3rd step (on the clutch side) | 15 mm |
| Length of shoulder (ignition side) | 26.3 mm |
| Weight | 873 g |
| Number of gears | 1 pcs |
Suitable for the following models
| Puch | E50 |
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