Bladed 45 mm (70 cc) cylinder kit with 12 mm piston pin, suitable for your Puch X30 Velux and on your Puch X30 NG-2AH moped / moped.
The timing of the cylinder was kept rather low, which is characterized by a very nice torque in the lower speed range.
The racing cylinder kit without sealing includes cylinder & piston kit.
Scope of delivery according to illustrations
Notes:
For the Puch Velux engines, the slot on the housing no longer needs to be cast on thanks to the large sealing surface.
For ZA50-G engines, the housing may need to be spindled on.
The cylinder kit can also be used on DS, MV, MS, VZ (EX50) engines, provided that the housing is spindled on.
Full installation instructions are enclosed.
Details
Nominal diameter | 45 mm |
Manufacturer | BAD ASS |
Material | Gray cast iron |
Displacement | 70 ccm |
Crankshaft stroke | 43 mm |
Ø cylinder neck | 49 mm |
Ø Outlet outside | 26 mm |
Ø outlet inside | 25 mm |
Ø Inlet inside | 19 mm |
Area of application | Tuning |
Thread inlet | M6x1 (standard thread) |
Hole spacing inlet | 32 mm |
Ø piston pin (B) | 12 mm |
Number of fixing points | 4 pcs |
Outlet type | straight |
Hole spacing outlet | 42 mm |
Thread outlet | M6x1 (standard thread) |
Hole pattern [mm] | 44 x 44 |
Suitable for the following models
Puch | ZA50 (fan-cooled) Z50 (X30 Velux) 2-speed MS, MV, MV50 3-speed VSD, DS, VZ, MC |
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