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Crankshaft Puch Maxi E50 old Swiing high-end +1 mm stroke

  • Crankshaft Puch Maxi E50 old Swiing high-end +1 mm stroke
Crankshaft Puch Maxi E50 old Swiing high-end +1 mm stroke
Crankshaft Puch Maxi E50 old Swiing high-end +1 mm stroke
Crankshaft Puch Maxi E50 old Swiing high-end +1 mm stroke
Crankshaft Puch Maxi E50 old Swiing high-end +1 mm stroke
    € 147,02
    Ex Tax: € 147,02
    Puchshop Last one in stock! Last one in stock!
    Model: 50051
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    Description

      High end racing crankshaft

      • Crankshaft old model
      • Big-end 16mm
      • Piston pin 12mm
      • Complete with needle bearing
      • For E50 Engine
      • Stroke 44mm

      Required parts (not included!)

      • Suitable for Puch Maxi S / N, as well as Supermaxi LG1 mopeds with a 1-speed E50 engine.
      • This special crankshaft has 1 mm more stroke, which is an absolute world first in the Mofatuning range!
      • The extra hub gives your engine more compression and tickles the last horsepower out of the cylinder.
      • Made by the quality brand swiing - swiss ingenious.
      • High-quality and precisely fitting, 990g heavy full crankshaft, which has proven itself in a variety of stress tests. Designed for use in high power engines. All balancing holes in the cheeks were closed with aluminum inserts for maximum pre-compaction. The massive connecting rod is provided with a Ø16 mm connecting rod. In addition, the conrod bearings are silver bearings, which have excellent emergency running properties.

      When using this crankshaft, the following things should be noted:

      • The use of a 1 mm thick lifting plate (60060) is essential. You can find matching models below in the accessories. In addition, we recommend using sealant between the seal and the housing / cylinder. This can also be found below in the accessories.
      • When installing, observe the crimping edge dimension (distance piston - cylinder head at TDC). This should not be less than 1 mm.
      • Due to the longer stroke, the pressure in the crankcase increases. Therefore, the ignition-side oil seal should be glued with 2-component adhesive .
      • Retracting the crankshaft: Run the engine for 30 minutes under light load with a slightly richer mixture.
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      Brand: Swiing
      Model: 50051
      MPN: 3675
      Category: Engine parts
      Type product: Crankshaft
      Type product: Crankshafts
      Engine parts
      Motor: E50
      Weight: 1100 gram

      Swiing stands for "Swiss ingenious". Swiing from Switzerland develops high-quality parts for vintage mopeds of almost all brands so also for Puch, top quality from the land of precision.

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