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Pony / Cilo (Beta 521 & 512)

19766

Airsal 40 mm cylinder kit | Beta 521

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| Cylinder & racing set
CHF 199.90

Incl. VAT, plus shipping costs

in stock

Only 2 pieces available.

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

Suitable for the following models

Pony / Cilo (Beta 521 & 512)

Beta 512

Beta 521 (Motor)

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