43.5 mm racing cylinder suitable for the following mopeds / mopeds with Beta 521 engine:
The 57 cc racing kit made of aluminum with Nikasil coating is an extremely reliable and durable cylinder.
Details
Manufacturer | Airsal |
Camouflaged | No |
Area of application | Tuning |
Material | Cast aluminum |
Surface | sandblasted |
Displacement | 57 ccm |
Crankshaft stroke | 39 mm |
Nominal diameter | 43.5 mm |
Ø cylinder neck | 45.5 mm |
Ø Outlet outside | 21 mm, 18 mm |
Number of fixing points | 4 pcs |
Ø piston pin (B) | 12 mm |
Hole spacing outlet | 38 mm |
Outlet type | straight |
Thread outlet | M6x1 (standard thread) |
Hole pattern [mm] | 48 |
Suitable for the following models
Pony / Cilo (Beta 521 & 512) | Beta 512 Beta 521 (Motor) |
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