Tuning cylinder cover with optimized combustion chamber for blown cylinders of your Puch X30 Velux moped / moped with M7 cylinder studs.
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 to prevent them from moving during assembly/disassembly.
| 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 · Adhesion: high-strength · Gap dimension (max.): 0.25 mm · Type of application: 1K · Area of application: Chemistry · 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
CHF 21.90
CHF 2’190.00/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
CHF 109.90
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 · Material: Gray cast iron · Surface: sandblasted · Displacement: 60 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 43.2 mm · Number of fixing points: 4 pcs · Ø outlet inside: 19.4 mm · Ø Inlet inside: 14.6 mm · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 32 mm · Ø piston pin (B): 12 mm · Outlet type: straight · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Hole pattern [mm]: 44 x 44 · Camouflaged: No · Area of application: Tuning
CHF 109.90
swiing® revival Stud Bolt Set M7x106 | Puch X30 Velux
Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Diameter: 7 mm · Nominal diameter (thread): 7 mm · Total length: 106 mm · Drive: External hexagon · Width across flats: 11 mm · Thread type: M7x1 (standard thread) · Thread length: 25 mm
CHF 16.90
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
CHF 89.90
Explore categories from Cylinder
Moped fans also bought
- 16 %
Hot 
swiing® revival Stud Bolt, Inlet/Outlet M6x30 (Grade 10.9)
Manufacturer: swiing® revival parts · Material: Steel · Diameter: 5.95 mm · Nominal diameter (thread): 6 mm · Surface: galvanized (blue) · Total length: 30 mm · Thread type: M6x1 (standard thread) · Thread length: 12 mm · Strength class: 10.9
CHF 1.80
CHF 1.50
swiing® revival light switch MERIT two buttons
Manufacturer: GPO · Housing material: Steel · Surface: chrome-plated · Color: Chrome · Substructure material: Plastic · Color: black · Total length: 55 mm · Functions: High beam (headlights) · Functions: Horn · Functions: Light off · Functions: Low beam · Functions: Motor stop · Width: 27 mm · Number of positions: 3 pcs · Height: 30 mm · Ø Handlebars: 22 mm
CHF 18.90
Piston 41 mm (10 mm KoBo) | Puch X30 Velux, M50, MS50, VS50, DS50, VZ50
Ø outside piston (A): 40.94 mm · Compression height (C): 23.25 mm · Curvature (D): 3.65 mm · Total piston height (E): 49.35 mm · Number of piston rings (F): 2 pcs · Nominal diameter: 41 mm · Piston ring mold: L-ring · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.5 mm · Piston ring height: 2 mm · Ø piston pin (B): 10 mm · Weight piston kit: 85 g
CHF 49.90
GPO gasket set 40 - 41 mm cylinder fan-cooled | Puch X30 NG-2AH, Velux
Manufacturer: GPO · Number of components: 4 pcs · Ø cylinder: 40 mm · Ø cylinder: 41 mm · Ø outlet inside: 22 mm · Hole spacing inlet: 38 mm · Decompressor: Yes · Hole pattern [mm]: 44 x 44 mm · Hole spacing outlet: 42 mm · Area of application: Tuning
CHF 8.90
swiing® revival mudguard strut chrome | Puch X30 Velux
Manufacturer: swiing® revival parts · Color: Chrome · Surface: chrome-plated · Material: Steel · Ø mounting hole: 5.3 mm · Outer width: 25.5 mm · Distance mudguard - center hole: 242 mm · Mounting type: Nuts & bolts · Number of fixing points: 8 pcs · Hole spacing: 34 mm · Hole spacing: 50 mm · Wide intake: 50 mm · Total length: 260 mm
CHF 39.90
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
CHF 109.90
Working late? Evening hours on Thursday until 20:00
