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For: Pony / Cilo (Beta 521 & 512)

19766

Airsal 40 mm cylinder kit | Beta 521

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CHF 199.90

Incl. VAT, plus shipping costs

in stock

In stock

40 mm racing cylinder suitable for the following mopeds with Beta 521 engine:

  • Cilo Cross 521 & 512
  • Pony Cross 521
  • Pony GTX 521

The aluminum racing kit with Nikasil coating is an extremely reliable and durable cylinder.
Ø Piston pin: 12 mm
Scope of delivery according to figure 1.

Note: The stud bolts supplied for the exhaust have a strength of 5.6. We recommend replacing these with item 10126 with increased strength in the accessories.

Details

ManufacturerAirsal
MaterialAluminum
Area of applicationTuning
Displacement50 ccm
Crankshaft stroke39 mm
Nominal diameter40 mm
Surfacesandblasted
Ø cylinder neck46 mm
Ø outlet inside21 mm
Number of fixing points4 pcs
Ø piston pin (B)12 mm
Hole pattern [mm]48 x 48
Hole spacing outlet38 mm
Outlet typestraight
Thread outletM6x1 (standard thread)
DecompressorNo
CamouflagedNo

Suitable for the following models

Pony / Cilo (Beta 521 & 512)

Beta 512

Beta 521 (Motor)

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