44 mm cylinder head without decompressor bore to fit the 44 mm tuning cylinder kit for Zündapp Belmondo mopeds, Zündapp Bergsteiger M25/M50 mopeds, as well as Alpa Spezial 3000 and Alpa Black River small motorcycles which have a Zündapp type 247 engine installed.
Top workmanship and highest fitting accuracy.
The shoulder on the sealing side ensures that the cylinder head is perfectly centered on the cylinder.
You will find the matching cylinder in the accessories section.
Exceptional product for the highest demands of the quality brand swiing®.
Manufacturer | swiing® ingenious parts |
Number of fixing points | 4 pcs |
Ø cylinder | 44 mm |
Decompressor | No |
Zündapp | Belmondo (Typ 247-71) Mofa 25 (M 25) / Moped M 50 Bergsteiger (Typ 247-434) |
Accessories & related products
Loctite 638 Joining shaft-hub high-strength 10 ml
Temperature resistance (min.): -75 - 150 °C · Manufacturer: Loctite · Material to be used: Aluminum · Material to be used: Metal · Material to be used: Steel · Contents [ml]: 10 ml · Area of application: Chemistry · 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 · Color: green · 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 · Breakaway torque (according to material): 23 N/m · Breakaway torque (according to material): 25 N/m · Breakaway torque (according to material): 57 N/m
EUR 26.20
EUR 2’620.00/l
swiing® ingenious piston 44 mm Vertex | Zündapp Belmondo, Bergsteiger
Nominal diameter: 44 mm · Manufacturer: swiing® ingenious parts · Ø outside piston (A): 43.95 mm · Compression height (C): 25.05 mm · Curvature (D): 2.45 mm · Total piston height (E): 51.5 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.5 mm · Ø piston pin (B): 12 mm · Piston weight: 92 g
EUR 76.30
Not in stock
Moped fans also bought
17 mm Bing SRF carburetor (replica)
Nominal diameter: 17 mm · Material: Aluminum · Component group Carburetor: Carburetor complete · Area of application: Tuning · Choke control: Hand choke · Carburetor type: SRF · Total length: 78 mm · Height: 117 mm · Nozzle thread: M4x0.7 (standard thread) · Ø Internal connection: 23 mm · Ø Air filter connection: 60 mm · Ø Air filter connection: 64 mm · Width: 64 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: No · Mounting type: Plug connection clamped · Vacuum connection: No · Nozzle block: 2.xx · Clamping screw torque (max.): 3 N/m · Clamping screw torque (max.): 4 N/m
EUR 77.50
swiing® ingenious 16 mm intake manifold Bing SRF | Zündapp Belmondo (Type 247)
Total height: 42 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Camouflaged: No · Ø inside: 16 mm · Total length: 35 mm · Number of fixing points: 2 pcs · Ø External connection: 23 mm · Height flange center hole: 35 mm · Area of application: Tuning · Mounting type: Screws · Hole spacing inlet: 40 mm
EUR 47.70
swiing® ingenious flame tube 28 mm left chrome | Zündapp Belmondo
Manufacturer: swiing® ingenious parts · Material: Steel · Surface: chrome-plated · Color: Chrome · Ø inside: 25 mm · Ø outside: 28 mm · Total length: 360 mm · Mounting type: Stud bolts & nuts · Hole spacing outlet: 40 mm · Number of fixing points: 2 pcs
EUR 59.60
swiing® ingenious 44 mm cylinder kit tuning with head | Zündapp Bergsteiger M25, M50 (Type 247)
Manufacturer: Vertex · Manufacturer: swiing® ingenious parts · Material: Aluminum · Camouflaged: No · Surface: sandblasted · Displacement: 65 ccm · Crankshaft stroke: 42 mm · Nominal diameter: 44 mm · Area of application: Tuning · Thread inlet: M6x1 (standard thread) · Decompressor: No · Outlet type: slanted · Number of fixing points: 4 pcs · Thread outlet: M6x1 (standard thread)
EUR 286.60
swiing® ingenious 44 mm cylinder kit tuning with head | Zündapp Belmondo
Nominal diameter: 44 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: sandblasted · Displacement: 65 ccm · Crankshaft stroke: 42 mm · Ø cylinder neck: 48 mm · Ø outlet inside: 21.3 mm · Hole spacing inlet: 38 mm · Inlet window: 22.3 x 15.5 · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 44 x 44 · Number of fixing points: 4 pcs · Ø piston pin (B): 12 mm · Outlet type: slanted · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Area of application: Tuning · Camouflaged: No
EUR 286.60