For: Pony / Cilo (Beta 521 & 512)

19765

Airsal 43.5 mm cylinder kit Beta | Cilo Cross 521 / 512, Pony Cross 521, Pony GTX 521

CHF 199.90

Incl. 8.1% VAT.

Product description

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

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

The 57 cc racing kit made of aluminum with Nikasil coating is an extremely reliable and durable cylinder.

Nominal diameter43.5 mm
ManufacturerAirsal
MaterialAluminum
CamouflagedNo
Surfacesandblasted
Displacement57 ccm
Area of applicationTuning
Crankshaft stroke39 mm
Ø cylinder neck45.5 mm
Ø Outlet outside21 mm, 18 mm
Number of fixing points4 pcs
Ø piston pin (B)12 mm
Outlet typestraight
Hole spacing outlet38 mm
Thread outletM6x1 (standard thread)
Hole pattern [mm]48
Pony / Cilo (Beta 521 & 512)

Beta 512

Beta 521 (engine)

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