Powerful racing kit with 38 mm bore and reed valve inlet suitable for various Puch mopeds and small motorcycles.
The housing does not need to be spindled for use. To exploit the full performance, we recommend fitting at least a 15 mm carburetor and a racing exhaust.
Ø outside intake manifold: 24 mm
Ø inside intake manifold: 20.5 mm
Scope of delivery according to figure 1.
As experience has shown that the supplied steel diaphragm plates can break, we recommend replacing them with carbonite diaphragm plates.
You will find them in the accessories along with other suitable parts.
Quality product from the Italian manufacturer Athena.
Details
Manufacturer | Athena |
Material | Aluminum |
Surface | sandblasted |
Displacement | 50 ccm |
Crankshaft stroke | 43 mm |
Nominal diameter | 38 mm |
Ø piston pin (B) | 12 mm |
Thread inlet | M5x0.8 (standard thread) |
Hole spacing outlet | 42 mm |
Area of application | Tuning |
Number of fixing points | 4 pcs |
Hole pattern [mm] | 44 x 44 |
Outlet type | straight |
Thread outlet | M6x1 (standard thread) |
Camouflaged | No |
Suitable for the following models
Puch | E50 ZA50 (Fahrtwindgekühlt) Z50 (X30 Sport) |
Accessories & related products
GPO 38 mm cylinder head original | Puch Maxi S, N / X30 NS, NL, N-2AH
Total length: 135 mm · Width: 125 mm · Manufacturer: GPO · Material: Aluminum · Area of application: Standard · Ø cylinder: 38 mm · Surface: sandblasted · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44 · Candle thread: short · Height: 55 mm · Decompressor: No
EUR 37,10
Athena piston 38 mm #B | Puch
Manufacturer: Athena · Ø outside piston (A): 37.94 mm · Ø piston pin (B): 12 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 · Nominal diameter: 38 mm · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.5 mm · Tolerance group: B · Weight: 74 g
EUR 73,20
swiing® ingenious needle roller bearing 12/15/14.2 original silver cage
Bearing cage: Silver cage · Width: 14.2 mm · Manufacturer: swiing® ingenious parts · Bearing type: Needle roller and cage assembly · Ø outside: 15 mm · Ø inside: 12 mm · Dimension needle bearing: 12/15 x 14.2 · Alternative version of the Pony Spare part no.: A4222 · Alternative version of Sachs spare part no.: 0232 157 001 · Tomos spare part no.: 035548
EUR 13,40
Moped fans like you also bought:
GPO 38 mm cylinder head original | Puch Maxi S, N / X30 NS, NL, N-2AH
Total length: 135 mm · Width: 125 mm · Manufacturer: GPO · Material: Aluminum · Area of application: Standard · Ø cylinder: 38 mm · Surface: sandblasted · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44 · Candle thread: short · Height: 55 mm · Decompressor: No
EUR 37,10
HS-Retro drawbar "heavy-duty" Z50 engine 2-slats (1A quality) | Puch Sport, Velux
Manufacturer: HS-Retro · Material: Aluminum · Material: Steel · Surface: Hardened · Surface: anodized · Area of application: High End · Area of application: Original · Ø outside: 44.75 mm · Height: 35.2 mm · Color: black · Alternative version of the Puch spare part no.: 050.2.1230.0
EUR 98,40
VeeRubber 2.25 x 17" tires VRM031 studs
Manufacturer: Vee Rubber · Tire width [inch]: 2.25 " · Wheel size [inch]: 17 " · Old designation: 21 x 2.25 · Speed index: L = 120 km/h · Load capacity index: 33 = 115 kg · Profile type: VRM-031 · Tire type: Stollen · White wall: No · Tubeless (yes/no): Tubetype TT (requires hose) · Color: black
EUR 52,90