GPO 38 mm tuning cylinder without seal and a large outlet suitable for various Puch mopeds (Puch Maxi S / N, Puch X30 Sport NS / NL, Puch X30 NG-2A, as well as Puch Supermaxi).
Thanks to the 6 exhaust ports, speeds of up to 50 km/h are possible with this cylinder.
The slightly larger cooling fins also ensure better cooling.
The matching stud bolts for the intake and exhaust can be found in the accessories.
Scope of delivery according to figure 1.
This racing kit is also offered in other stores under the names DMP, PSR, Power One or Akoa. However, it is actually just a good, inexpensive standard replacement part. GPO – GOOD PARTS ONLY.
| Manufacturer | GPO |
| Material | Aluminum |
| Camouflaged | No |
| Surface | sandblasted |
| Displacement | 50 ccm |
| Nominal diameter | 38 mm |
| Crankshaft stroke | 43 mm |
| Number of fixing points | 4 pcs |
| Thread inlet | M6x1 (standard thread) |
| Ø piston pin (B) | 12 mm |
| Outlet type | straight |
| Hole spacing outlet | 42 mm |
| Area of application | Tuning |
| Thread outlet | M6x1 (standard thread) |
| Hole pattern [mm] | 44 x 44 |
| Hole spacing inlet | 38 mm |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
Ratings
Accessories & related products
GPO piston 38 mm 6-channel | Puch
Manufacturer: GPO · Nominal diameter: 38 mm · Ø outside piston (A): 37.95 mm · Ø piston pin (B): 12 mm · Compression height (C): 22.4 mm · Curvature (D): 4.9 mm · Total piston height (E): 53.85 mm · Number of piston rings (F): 1 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.45 mm · Weight piston kit: 66 g
45,70 EUR
GPO gasket set cylinder original | Puch Maxi S, N / X30 NS, NL, N-2AH
Manufacturer: GPO · Material: Aluminum · Material: Sealing carton · Material: Sealing paper · Area of application: Standard · Ø cylinder: 38 mm · Ø outlet inside: 22 mm · Thickness: 0.3 mm · Thickness: 0.4 mm · Thickness: 1.8 mm · Hole spacing inlet: 32 - 38 mm · Number of components: 4 pcs · Hole pattern [mm]: 44 x 44 mm · Hole spacing outlet: 42 mm · Decompressor: Yes
8,70 EUR
swiing® ingenious needle roller bearing 12/15/14.2 original silver cage
Manufacturer: swiing® ingenious parts · Bearing cage: Silver cage · Bearing type: Needle roller and cage assembly · Ø inside: 12 mm · Ø outside: 15 mm · Width: 14.2 mm · Dimension needle bearing: 12/15 x 14.2 · Alternative version of the Pony OEM number: A4222 · Tomos OEM number: 035548 · Alternative version of the Sachs OEM number: 0232 157 001
14,00 EUR
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Nipple shape: Cylinder · Ø Stranded wire: 1.25 mm · Ø nipple: 3 mm · Nipple length: 5 mm · Manufacturer: Made in Germany · Material: Steel · Surface: galvanized (blue) · Cable length: 2200 mm · Number of components: 1 pcs · Area of application: Standard
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Flame tube 28 mm chrome | Puch Maxi S, N / X30 Sport
Manufacturer: Made in Portugal · Material: Steel · Surface: chrome-plated · Ø inside: 24 mm · Color: Chrome · Ø outside: 28 mm · Total length: 295 mm · Mounting type: Stud bolts & nuts · Number of fixing points: 2 pcs · Hole spacing outlet: 42 mm
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swiing® ingenious 15 mm intake manifold camouflaged | Puch E50
Manufacturer: swiing® ingenious parts · Material: Aluminum · Camouflaged: Yes · Total height: 53 mm · Ø External connection: 20 mm · Total length: 46 mm · Number of fixing points: 2 pcs · Ø inside: 15 mm · Mounting type: Screws · Height flange center hole: 43 mm · Hole spacing inlet: 38 mm · Area of application: Tuning · Puch OEM number: 349.2.15.330.1 · Puch OEM number: 349.2.15.130.1
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Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Screw head: Countersunk head · Screw head: Cylinder head · Screw head: Lens head · Drive: Cross recess · Drive: Hexagon socket · Puch OEM number: 900.1216 · Puch OEM number: 901.1308
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swiing® ingenious needle roller bearing 12/15/14.2 original silver cage
Manufacturer: swiing® ingenious parts · Bearing cage: Silver cage · Bearing type: Needle roller and cage assembly · Ø inside: 12 mm · Ø outside: 15 mm · Width: 14.2 mm · Dimension needle bearing: 12/15 x 14.2 · Alternative version of the Pony OEM number: A4222 · Tomos OEM number: 035548 · Alternative version of the Sachs OEM number: 0232 157 001
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Collection only possible with online purchase and appointment.
