Tuning cylinder cover with optimized combustion chamber for blown cylinders of your Puch X30 Velux moped / moped with M7 cylinder stud bolts.
Please select the desired cylinder head with the corresponding diameter of 38, 40 or 41 mm in the selection field.
The cylinder head must be fitted together with the four centering sleeves included in the scope of delivery.
The centering bushes are used to ensure that the cylinder cover can be pushed onto the stud bolts in a perfectly centered position.
The bushes are pushed into the holes in the cylinder cover so that they protrude slightly above the sealing surface (see Figure 2 for an illustration).
We recommend gluing the guide bushes into the cylinder head with Loctite adhesive so that they do not move during assembly/disassembly.
The cylinder heads do not have a mount for fitting a decompressor.
Cylinder head dimensions (ØxH): 90 x 35 mm
Centring bolt dimensions:
Ø inner: 7.1 mm
Ø outer: 8 mm
Length: 17 mm
Material: anodized aluminium
Corresponding cylinders, stud bolts, cylinder head gaskets, Loctite, etc. can be found in the accessories section. You can find them in the accessories section.
Exceptional product for the highest demands of the quality brand swiing®.
Original Puch spare part number: 320.2.10.001.1
| Puch | Z50 (X30 Velux) |
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: 10 ml · Color: green · 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 · Area of application: Chemistry · Adhesion: high-strength · Gap dimension (max.): 0.25 mm · Type of application: 1K · 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 26.40
EUR 2’640.00/l
GPO 41 mm cylinder kit fan-cooled 10 mm KoBo | Puch X30 Velux, NG-2AH
Nominal diameter: 41 mm · Manufacturer: GPO · Manufacturer: Meteor Racing · Material: Gray cast iron · Surface: sandblasted · Displacement: 60 ccm · Crankshaft stroke: 43 mm · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 32 mm · Ø piston pin (B): 10 mm · Outlet type: straight · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44 · Camouflaged: No · Area of application: Tuning
EUR 132.60
GPO 41 mm cylinder kit fan-cooled 12 mm KoBo | Puch X30 Velux, NG-2AH
Nominal diameter: 41 mm · Manufacturer: GPO · Manufacturer: swiing® revival parts · Camouflaged: No · Material: Gray cast iron · Surface: sandblasted · Crankshaft stroke: 43 mm · Displacement: 60 ccm · Ø cylinder neck: 43.2 mm · Ø outlet inside: 19.4 mm · Ø Inlet inside: 14.6 mm · Number of fixing points: 4 pcs · Ø piston pin (B): 12 mm · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 44 x 44 · Hole spacing inlet: 32 mm · Hole spacing outlet: 42 mm · Outlet type: straight · Thread outlet: M6x1 (standard thread) · Area of application: Tuning
EUR 132.60
swiing® revival Stud Bolt Set M7x106 | Puch X30 Velux
Diameter: 7 mm · Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Thread type: M7x1 (standard thread) · Nominal diameter (thread): 7 mm · Drive: External hexagon · Width across flats: 11 mm · Total length: 106 mm · Thread length: 25 mm
EUR 20.40
Normio M7 Galvanized Nut
Height: 5.3 mm · Manufacturer: Normio · Material: Steel · Surface: galvanized (blue) · Nut type: Hexagon nut · Thread type: M7x1 (standard thread) · Nominal diameter (thread): 7 mm · Drive: External hexagon · Width across flats: 11 mm · Area of application: Standard · Strength class: 8
EUR 0.95
GPO 38 mm Cylinder Kit, Fan-Cooled, 10 mm KoBo | Puch Velux, NG-2AH
Nominal diameter: 38 mm · Manufacturer: GPO · Material: Gray cast iron · Surface: sandblasted · Displacement: 50 ccm · Crankshaft stroke: 43 mm · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 32 mm · Ø piston pin (B): 10 mm · Outlet type: straight · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44 · Camouflaged: No · Area of application: Tuning
EUR 108.40
Explore categories from Cylinder
Moped fans also bought
Hot 
swiing® revival Stud Bolt, Inlet/Outlet M6x30 (Grade 10.9)
Total length: 30 mm · Diameter: 5.95 mm · Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Thread type: M6x1 (standard thread) · Nominal diameter (thread): 6 mm · Thread length: 12 mm · Strength class: 10.9
EUR 2.20
GPO piston 40 mm (12 mm KoBo) | Puch X30 Velux fan-cooled
Manufacturer: GPO · Ø outside piston (A): 39.94 mm · Compression height (C): 22.5 mm · Curvature (D): 3.4 mm · Total piston height (E): 52.5 mm · Number of piston rings (F): 2 pcs · Nominal diameter: 40 mm · Piston ring mold: L-ring · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Ø piston pin (B): 12 mm · Piston ring height: 1.5 mm · Piston ring height: 2 mm · Weight piston kit: 89 g
EUR 42.10
swiing® ingenious exhaust manifold 28 mm chrome | Puch X30 Velux
Ø inside: 25 mm · Ø outside: 28 mm · Manufacturer: swiing® ingenious parts · Material: Steel · Color: Chrome · Surface: chrome-plated · Number of fixing points: 2 pcs · Total length: 380 mm · Mounting type: Stud bolts & nuts · Hole spacing outlet: 42 mm
EUR 48.10
GPO gasket set 40 - 41 mm cylinder fan-cooled | Puch X30 NG-2AH, Velux
Manufacturer: GPO · Ø outlet inside: 22 mm · Ø cylinder: 40 mm · Ø cylinder: 41 mm · Area of application: Tuning · Hole spacing inlet: 38 mm · Hole spacing outlet: 42 mm · Number of components: 4 pcs · Hole pattern [mm]: 44 x 44 mm · Decompressor: Yes
EUR 10.70
Hot
swiing® ingenious 15 mm carburetor camouflaged | Sachs 503
Total length: 66 mm · Width: 50 mm · Height: 95 mm · Manufacturer: swiing® ingenious parts · Mounting type: Plug connection clamped · Area of application: Tuning · Camouflaged: Yes · Component group Carburetor: Carburetor complete · Material: Aluminum · Nominal diameter: 15 mm · Carburetor type: SRE · Ø Internal connection: 20 mm · Nozzle size: 62 · Ø Inside entrance: 15 mm · Ø Output inside: 15 mm · Ø Air filter connection: 20 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: No · Vacuum connection: No · Choke control: Hand choke · Nozzle thread: M3.5x0.6 (standard thread) · Nozzle block: 2.17 · Clamping screw torque (max.): 4 N/m
EUR 96.40
swiing® revival stud bolt set M6x30 (10.9 strength) galvanized
Diameter: 6 mm · Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Thread type: M6x1 (standard thread) · Nominal diameter (thread): 6 mm · Drive: External hexagon · Width across flats: 10 mm · Total length: 30 mm · Thread length: 12 mm · Strength class: 8 · Strength class: 10.9
EUR 12.90
GPO cylinder gasket set BAD ASS Lucifer / GPO Sombrero 41 mm | Puch X30 Velux, M50, MS
Thickness: 0.4 mm · Thickness: 0.45 mm · Manufacturer: GPO · Material: Aluminum · Material: Sealing paper · Ø outlet inside: 27 mm · Ø cylinder: 41 mm · Area of application: Tuning · Hole spacing inlet: 32 mm · Hole spacing outlet: 32 mm · Number of components: 4 pcs · Hole pattern [mm]: 44 x 44 mm · Decompressor: Yes
EUR 24.00
Working late? Evening hours on Thursday until 20:00
