
Powerful racing kit with 38 mm bore and reed valve inlet suitable for various Puch mopeds and small engines.
The housing does not need to be spindled for use. To exploit the full power, we recommend fitting at least a 15 mm carburetor and a racing exhaust.
| Surface | sandblasted |
| Manufacturer | Athena |
| Number of fixing points | 4 pcs |
| Material | Aluminum |
| Displacement | 50 ccm |
| Crankshaft stroke | 43 mm |
| Nominal diameter | 38 mm |
| Camouflaged | No |
| Thread inlet | M5x0.8 (standard thread) |
| Ø piston pin (B) | 12 mm |
| Hole spacing outlet | 42 mm |
| Hole pattern [mm] | 44 x 44 |
| Outlet type | straight |
| Thread outlet | M6x1 (standard thread) |
| Area of application | Tuning |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
Accessories & related products
GPO 38 mm cylinder head original | Puch Maxi S, N / X30 NS, NL, N-2AH
Surface: sandblasted · Manufacturer: GPO · Number of fixing points: 4 pcs · Material: Aluminum · Ø cylinder: 38 mm · Total length: 135 mm · Width: 125 mm · Candle thread: short · Height: 55 mm · Hole pattern [mm]: 44 x 44 · Decompressor: No · Area of application: Standard
EUR 37.70
Athena piston 38 mm #B | Puch
Nominal diameter: 38 mm · Manufacturer: Athena · Ø outside piston (A): 37.94 mm · Compression height (C): 22.45 mm · Curvature (D): 3.55 mm · Total piston height (E): 55 mm · Number of piston rings (F): 1 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.5 mm · Ø piston pin (B): 12 mm · Tolerance group: B · Weight piston kit: 74 g
EUR 74.50
swiing® ingenious needle roller bearing 12/15/14.2 original silver cage
Bearing type: Needle roller and cage assembly · Dimension needle bearing: 12/15 x 14.2 · Manufacturer: swiing® ingenious parts · Bearing cage: Silver cage · Ø outside: 15 mm · Ø inside: 12 mm · Width: 14.2 mm · Alternative version of the Pony OEM number: A4222 · Alternative version of the Sachs OEM number: 0232 157 001 · Tomos OEM number: 035548
EUR 13.70
Explore categories from Cylinder
Moped fans also bought
Wippermann drive chain No.18 (double reinforced)
Chain pitch: 1/2" x 3/16" · Chain type: 415H · Ø Pin: 4.15 mm · Manufacturer: Wippermann · Material: Steel · Surface: blank / oiled · Color: gray · Ø bore: 4.2 mm · Number of chain links: 114 pcs · Rolling circumference: 1448 mm · Chain lock type: Spring lock
EUR 38.90
GPO 38 mm cylinder head original | Puch Maxi S, N / X30 NS, NL, N-2AH
Surface: sandblasted · Manufacturer: GPO · Number of fixing points: 4 pcs · Material: Aluminum · Ø cylinder: 38 mm · Total length: 135 mm · Width: 125 mm · Candle thread: short · Height: 55 mm · Hole pattern [mm]: 44 x 44 · Decompressor: No · Area of application: Standard
EUR 37.70
GPO sprocket 45 teeth black | Puch Maxi, Puch X30 NG-2AH
Chain pitch: 1/2" x 3/16" · Chain type: 415H · Surface: powder-coated · Color: black · Thickness: 4.5 mm · Manufacturer: GPO · Number of fixing points: 6 pcs · Hole spacing: 36.5 mm · Ø mounting hole: 6.7 mm · Material: Steel · Number of teeth: 45 pcs · Hole spacing 2: 68 mm · Ø inside: 94 mm · Ø bolt circle: 105.5 mm · Cranking (offset): 8 mm
EUR 22.80
GPO 38 mm cylinder head Racing high-compression | Puch Maxi S, N / X30 NS, NL, N-2AH
Manufacturer: GPO · Material: Aluminum · Surface: sandblasted · Area of application: Tuning · Ø cylinder: 38 mm · Width: 125 mm · Height: 55 mm · Total length: 135 mm · Number of fixing points: 4 pcs · Ø screw holder: 7.4 mm · Candle thread: short · Hole pattern [mm]: 45 x 45 · Decompressor: No
EUR 57.30









