For: Sachs

18064

Athena 48 mm cylinder kit without mounting parts | Sachs (504), 505, 508

EUR 315,50

Incl. VAT, plus shipping costs

in stock

Only 6 pieces left.

Racing cylinder of the Athena brand for Sachs 504 (with adaptations), 505 & 508 engines, which were installed on Hercules mopeds / mopeds, among others.
Thanks to the large intake, overflow and exhaust, this tuning cylinder provides a significant increase in performance.

The intake manifold is not included in the scope of delivery.

Plugs with a long thread must be used.

Technical data cylinder:

  • Ø inner exhaust flange: 22 mm
  • Ø connection exhaust flange: 26 mm
  • Ø cylinder neck: 51.6 mm
  • stroke: 44 mm
  • bore: 48.0 mm
  • thread for decompressor: M10 x 1.5 mm

Attention: For the Swiss 504 engines (42 mm stroke), the following modifications must be made to the cylinder:

  • Adjust cylinder base and gasket as shown in Figure 5.
  • The cylinder base must be turned off so that the compression is adjusted again due to the shorter stroke, we recommend setting a crushing edge of 0.8 - 1.0 mm.
  • For models with an external clutch lever, the intake must be extended, otherwise the carburettor may come into contact with the clutch lever.

Quality product from the Italian manufacturer Athena.

Details

Nominal diameter48 mm
ManufacturerAthena
MaterialAluminum
Surfacesandblasted
Crankshaft stroke44 mm
Ø cylinder neck51.6 mm
Ø piston pin (B)12 mm
Outlet typeclamped
Number of fixing points4 pcs
DecompressorM10x1.5
CamouflagedNo
Area of applicationTuning

Suitable for the following models

Sachs

505 (mit Tretwelle) - 1A (AT), 2 A (HG)

508 - 1 A

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