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.
- Grey cast iron reproduction cylinder with & 45.0 mm bore
- Slot-controlled
- Ø 19 mm intake, 32 mm stud spacing
- Optimized overflow channels
- Improved timing
- Spindling of the engine gearbox necessary (Ø cylinder neck 49.0 mm)
- Ø 25 mm outlet, 42 mm stud bolt spacing
- Hole pattern for stud bolts: 44 x 44 mm
- Incl. Ø 45 mm piston from the Italian manufacturer -GOL-
Notes:
For 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 the housing is spindled on.
Corresponding accessories such as gaskets, cylinder head, exhaust system etc. can be found in the accessories section.
Detailed assembly instructions are included.
Made by the brand BADASS.
Details
| Manufacturer | BAD ASS |
| Area of application | Tuning |
| Material | Gray cast iron |
| Displacement | 70 ccm |
| Crankshaft stroke | 43 mm |
| Ø cylinder neck | 49 mm |
| Nominal diameter | 45 mm |
| Ø Outlet outside | 26 mm |
| Ø outlet inside | 25 mm |
| Ø Inlet inside | 19 mm |
| Ø piston pin (B) | 12 mm |
| Thread inlet | M6x1 (standard thread) |
| Hole spacing inlet | 32 mm |
| Hole spacing outlet | 42 mm |
| Outlet type | straight |
| Thread outlet | M6x1 (standard thread) |
| Hole pattern [mm] | 44 x 44 |
| Number of fixing points | 4 pcs |
Suitable for the following models
| Puch | ZA50 (Gebläsegekühlt) Z50 (X30 Velux) 2-Gang MS, MV, MV50 3-Gang VSD, DS, VZ, MC |
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swiing® revival stud bolt set M6x30 (strength 10.9) galvanized
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Collection only possible with online purchase and appointment.
