High-end racing crankshaft suitable for your Puch Maxi S, Supermaxi LG2 and Puch X30 NG-2AH moped / moped with ZA50 engine.
The high-quality, precision-fit, 1062 gram full cheek crankshaft, which has proven itself in a wide variety of load tests, impresses with its excellent balance ratio and good speed stability. In contrast to other competitor products, this shaft has a correct thread for the clutch nut and wider teeth for the starter clutch.
This crankshaft was designed for use in engines with a large power increase.
All balancing holes in the cheeks were sealed with aluminum inserts for maximum pre-compression.
The solid connecting rod is equipped with a more stable Ø 16 mm connecting rod pin, which is hollow on the inside for better balancing.
In addition, the connecting rod bearings are silver bearings, which have excellent emergency running properties.
| Manufacturer | swiing® ingenious parts |
| Cheek type | Full cheeks |
| Area of application | High End |
| Puch OEM number | 321.3.10.615.0 |
| Puch | ZA50 (air-cooled) ZA50 (fan-cooled) |
Ratings
Accessories & related products
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swiing® ingenious puller E20 shoulder bearing | Puch
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