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.
The set includes the following fixed parts:
Details
| Ø outside | 90 mm |
| Height | 35 mm |
| Ø cylinder | 38 - 41 mm |
| Area of application | Racing |
| Number of fixing points | 4 pcs |
| Decompressor | No |
Suitable for the following models
| Puch | Z50 (X30 Velux) |
Accessories & related products
Loctite 638 High-strength adhesive 10 ml
Manufacturer: Loctite · Material to be used: Aluminum · Material to be used: Metal · Material to be used: Steel · Area of application: Chemistry · 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 · Contents [ml]: 10 ml · Signal word: Danger · Temperature resistance (min.): -75 - 150 °C · Hazard pictogram: GHS05 - Corrosive · Hazard pictogram: GHS07 - Caution dangerous · 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
CHF 21.90
CHF 2’190.00/l
GPO 41 mm cylinder kit fan-cooled 10 mm KoBo | Puch X30 Velux, N-2AH
Nominal diameter: 41 mm · Manufacturer: GPO · Manufacturer: Meteor Racing · Material: Gray cast iron · Surface: sandblasted · Displacement: 60 ccm · Crankshaft stroke: 43 mm · Hole spacing inlet: 32 mm · Thread inlet: M6x1 (standard thread) · Area of application: Tuning · Hole pattern [mm]: 44 x 44 · Number of fixing points: 4 pcs · Ø piston pin (B): 10 mm · Outlet type: straight · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Camouflaged: No
CHF 109.90
Not in stock
GPO 41 mm cylinder kit fan-cooled 12 mm KoBo | Puch X30 Velux, N-2AH
Nominal diameter: 41 mm · Manufacturer: GPO · Manufacturer: Meteor Racing · Manufacturer: swiing · Material: Gray cast iron · Surface: sandblasted · Displacement: 60 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 43.2 mm · Ø outlet inside: 19.4 mm · Ø Inlet inside: 14.6 mm · Hole spacing inlet: 32 mm · Thread inlet: M6x1 (standard thread) · Area of application: Tuning · Hole pattern [mm]: 44 x 44 · Number of fixing points: 4 pcs · Ø piston pin (B): 12 mm · Outlet type: straight · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Camouflaged: No
CHF 109.90
Not in stock
38 mm cylinder kit fan-cooled 10 mm KoBo | Puch Velux, NG-2AH
Nominal diameter: 38 mm · Material: Gray cast iron · Surface: sandblasted · Crankshaft stroke: 43 mm · Displacement: 50 ccm · Hole spacing inlet: 32 mm · Area of application: Tuning · Ø piston pin (B): 10 mm · Hole spacing outlet: 42 mm · Thread inlet: M6x1 (standard thread) · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44 · Outlet type: straight · Thread outlet: M6x1 (standard thread) · Camouflaged: No
CHF 89.90
Moped fans like you also bought:
Piston 41 mm (10 mm KoBo) | Puch X30 Velux fan-cooled
Nominal diameter: 41 mm · 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 · 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 · Piston weight: 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 outlet inside: 22 mm · Hole spacing inlet: 38 mm · Ø cylinder: 40 mm · Ø cylinder: 41 mm · Area of application: Tuning · Hole pattern [mm]: 44 x 44 mm · Hole spacing outlet: 42 mm · Decompressor: Yes
CHF 8.90
Hot 
VEC electronic ignition coil (replaces ignition coil, capacitor & contact breaker)
Manufacturer: VEC · Color: black · Ø Internal flywheel: 90 mm · Ø cable holder: 5 mm · Total length: 77 mm · Height: 48 mm · Cable length: 140 mm · Cable length: 420 mm · Mounting type: Screws · Ø mounting hole: 4.6 mm · Hole spacing: 54 mm · Place of use: Internal (in the ignition) · Area of application: Original · Area of application: Performance · Area of application: Standard · Number of fixing points: 2 pcs
CHF 99.90
Not in stock
GPO 41 mm cylinder kit fan-cooled 10 mm KoBo | Puch X30 Velux, N-2AH
Nominal diameter: 41 mm · Manufacturer: GPO · Manufacturer: Meteor Racing · Material: Gray cast iron · Surface: sandblasted · Displacement: 60 ccm · Crankshaft stroke: 43 mm · Hole spacing inlet: 32 mm · Thread inlet: M6x1 (standard thread) · Area of application: Tuning · Hole pattern [mm]: 44 x 44 · Number of fixing points: 4 pcs · Ø piston pin (B): 10 mm · Outlet type: straight · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Camouflaged: No
CHF 109.90
Not in stock
Collection only possible with online purchase and appointment.
