39 mm cylinder head with M12x1.5 mm decompressor bore to fit the 39 mm swiing original and tuning cylinder kit for Zündapp Belmondo mopeds, Zündapp Bergsteiger M25/M50 mopeds, as well as Alpa Spezial 3000 and Alpa Black River small motorcycles. Alpa Black River small motorcycles that have a Zündapp type 247 engine installed.
Top workmanship and highest fitting accuracy.
The shoulder on the flat surface ensures that the cylinder head is perfectly centered on the cylinder.
Pay attention: If you install this cylinder head on an original Zündapp cylinder, it must be raised by 1.5 mm to prevent the piston from touching the cylinder head.
You will find the matching cylinder kit in the accessories section.
Exceptional product for the highest demands of the quality brand swiing®.
Details
| Manufacturer | swiing® ingenious parts |
| Number of fixing points | 4 pcs |
| Ø cylinder | 39 mm |
| Decompressor | MF12x1.5 |
Suitable for the following models
| Zündapp Belmondo | |
| Zündapp | 247 Motor |
Accessories & related products
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Manufacturer: Loctite · Material to be used: Aluminum · Material to be used: Metal · Material to be used: Steel · Area of application: Chemistry · Color: green · Contents [ml]: 10 ml · Hazard warning: Causes serious eye damage · Hazard warning: Causes skin irritation · Hazard warning: Harmful to aquatic organisms (with long-term effects) · Hazard warning: May cause allergic skin reactions · Hazard warning: May irritate the respiratory tract · Signal word: Danger · Hazard pictogram: GHS05 - Corrosive · Hazard pictogram: GHS07 - Caution dangerous · Adhesion: high-strength · Type of application: 1K · Gap dimension (max.): 0.25 mm · Alignment time: 300 sec · Temperature resistance (min.): -75 - 150 °C · Breakaway torque (according to material): 23 N/m · Breakaway torque (according to material): 25 N/m · Breakaway torque (according to material): 57 N/m
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Collection only possible with online purchase and appointment.
