45 mm racing cylinder from Airsal for your Puch moped / moped.
Fits Puch Maxi, X30 Sport NS/NL, X30 Sport NG-2A and Supermaxi.
The tuning cylinder with original piston fins delivers good performance at a low price.
Since the piston only has one piston ring, there is less friction. The cylinder is therefore designed for maximum speed, but in return delivers slightly less torque than the 44 mm version.
| Nominal diameter | 45 mm |
| Manufacturer | Airsal |
| Material | Aluminum |
| Surface | sandblasted |
| Displacement | 70 ccm |
| Crankshaft stroke | 43 mm |
| Ø cylinder neck | 48 mm |
| Hole spacing inlet | 38 mm |
| Ø outlet inside | 25 mm |
| Inlet window | 23.5 / 20 x 15 mm |
| Thread inlet | M6x1 (standard thread) |
| Hole spacing outlet | 42 mm |
| Hole pattern [mm] | 44 x 44 |
| Ø piston pin (B) | 12 mm |
| Outlet type | straight |
| Thread outlet | M6x1 (standard thread) |
| Number of fixing points | 4 pcs |
| Area of application | Tuning |
| Decompressor | Yes |
| Camouflaged | Yes |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
Accessories & related products
Airsal piston 45 mm | Puch
Nominal diameter: 45 mm · Manufacturer: Airsal · Ø outside piston (A): 44.95 mm · Compression height (C): 22.45 mm · Curvature (D): 4.3 mm · Total piston height (E): 50.3 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 · Thick piston ring: 2 mm · Ø piston pin (B): 12 mm · Weight piston kit: 91 g
EUR 53.00
swiing® revival stud bolt inlet/outlet M6 x 30 (10.9 strength)
Material: Steel · Surface: galvanized (blue) · Manufacturer: swiing® revival parts · Diameter: 5.95 mm · Thread type: M6x1 (standard thread) · Nominal diameter (thread): 6 mm · Total length: 30 mm · Strength class: 10.9 · Thread length: 12 mm
EUR 2.20
GPO 45 mm cylinder head tuning | Puch Maxi S, N / X30 NS, NL, N-2AH
Material: Aluminum · Manufacturer: GPO · Surface: sandblasted · Ø cylinder: 45 mm · Candle thread: short · Height: 55 mm · Total length: 135 mm · Width: 125 mm · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44 · Decompressor: No · Camouflaged: Yes · Area of application: Tuning
EUR 39.70
swiing® revival stud bolts M6 x 106 (10.9 strength)
Material: Steel · Surface: galvanized (blue) · Manufacturer: swiing® revival parts · Thread type: M6x1 (standard thread) · Nominal diameter (thread): 6 mm · Total length: 106 mm · Thread length: 12 mm · Thread length: 20 mm · Puch OEM number: 360.1.10.034.1
EUR 2.20
Airsal gasket set 44 - 45 mm
Manufacturer: Airsal · Material: Aluminum · Material: Sealing carton · Material: Sealing paper · Ø cylinder: 44 mm · Ø cylinder: 45 mm · Number of components: 4 pcs · Hole spacing inlet: 38 mm · Hole spacing outlet: 42 mm · Hole pattern [mm]: 44 x 44 mm · Decompressor: Yes · Area of application: Tuning
EUR 11.90
swiing® ingenious needle roller bearing 12/15/14.2 original silver cage
Manufacturer: swiing® ingenious parts · Bearing type: Needle roller and cage assembly · Bearing cage: Silver cage · Ø outside: 15 mm · Ø inside: 12 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
EUR 14.40
Explore categories from Cylinder
Moped fans also bought
swiing® revival stud bolt inlet/outlet M6 x 30 (10.9 strength)
Material: Steel · Surface: galvanized (blue) · Manufacturer: swiing® revival parts · Diameter: 5.95 mm · Thread type: M6x1 (standard thread) · Nominal diameter (thread): 6 mm · Total length: 30 mm · Strength class: 10.9 · Thread length: 12 mm
EUR 2.20
GPO 45 mm cylinder head tuning | Puch Maxi S, N / X30 NS, NL, N-2AH
Material: Aluminum · Manufacturer: GPO · Surface: sandblasted · Ø cylinder: 45 mm · Candle thread: short · Height: 55 mm · Total length: 135 mm · Width: 125 mm · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44 · Decompressor: No · Camouflaged: Yes · Area of application: Tuning
EUR 39.70
swiing® revival stud bolt set M6 x 106 | Puch
Material: Steel · Surface: galvanized (blue) · Manufacturer: swiing® revival parts · Diameter: 5.9 mm · Thread type: M6x1 (standard thread) · Nominal diameter (thread): 6 mm · Drive: External hexagon · Total length: 106 mm · Width across flats: 10 mm · Thread length: 13 mm · Thread length: 18.5 mm · Alternative version of the Puch OEM number: 360.1.10.034.1
EUR 8.95
Hot 
swiing® ingenious 15 mm carburetor camouflaged | Puch
Material: Aluminum · Manufacturer: swiing® ingenious parts · Nominal diameter: 15 mm · Component group Carburetor: Carburetor complete · Carburetor type: SRE · Nozzle thread: M3.5x0.6 (standard thread) · Nozzle size: 62 · Ø Inside entrance: 15 mm · Ø Internal connection: 20 mm · Ø Output inside: 15 mm · Ø Air filter connection: 20 mm · Height: 95 mm · Ø fuel hose connection: 6 mm · Total length: 66 mm · Mixed oil connection: No · Mounting type: Plug connection clamped · Width: 50 mm · Vacuum connection: No · Choke control: Hand choke · Nozzle block: 2.17 · Camouflaged: Yes · Area of application: Tuning · Clamping screw torque (max.): 4 N/m · Puch OEM number: 349.1.15.100.0 · Puch OEM number: 349.2.15.800.0 · Puch OEM number: 349.4.15.500.0 · Puch OEM number: 349.4.15.000.0 · Puch OEM number: 349.4.15.300.0 · Puch OEM number: 349.6.15.400.0 · Puch OEM number: 349.7.15.700.0 · Puch OEM number: 349.8.15.400.0 · Puch OEM number: 349.9.15.300.0
EUR 96.40
Hot
swiing® ingenious 17 mm SRF carburetor camouflaged | Puch Maxi, Supermaxi, X30 NS / NL
Material: Aluminum · Manufacturer: swiing® ingenious parts · Nominal diameter: 17 mm · Component group Carburetor: Carburetor complete · Carburetor type: SRE · Nozzle thread: M3.5x0.6 (standard thread) · Nozzle size: 74 · Ø Inside entrance: 17 mm · Ø Internal connection: 23 mm · Ø Output inside: 17.1 mm · Ø Air filter connection: 27.5 mm · Height: 89 mm · Height: 109 mm · Ø fuel hose connection: 5 mm · Total length: 65 mm · Mixed oil connection: No · Mounting type: Plug connection clamped · Width: 47 mm · Vacuum connection: No · Choke control: Hand choke · Nozzle block: 2.2 · Camouflaged: Yes · Area of application: Tuning · Clamping screw torque (max.): 3 N/m · Clamping screw torque (max.): 4 N/m
EUR 144.60
Hot
GPO 45 mm cylinder head Racing high-compression | Puch Maxi S, N / X30 NS, NL, N-2AH
Total length: 135 mm · Manufacturer: GPO · Material: Aluminum · Surface: sandblasted · Ø cylinder: 45 mm · Width: 125 mm · Ø screw holder: 7.4 mm · Hole pattern [mm]: 44 x 44 · Candle thread: short · Number of fixing points: 4 pcs · Height: 55 mm · Decompressor: No · Area of application: Tuning
EUR 60.20
Hot
swiing® ingenious intake manifold 17 mm SRF camouflaged | Puch E50
Material: Aluminum · Manufacturer: swiing® ingenious parts · Total length: 38 mm · Ø inside: 17 mm · Hole spacing inlet: 38 mm · Total height: 53.5 mm · Height flange center hole: 42 mm · Mounting type: Stud bolts & nuts · Ø External connection: 23 mm · Number of fixing points: 2 pcs · Camouflaged: Yes · Area of application: Performance · Area of application: Racing · Area of application: Tuning
EUR 54.20
Attention: new opening hours from 16.02.2026 & new evening sale on Thursday 17:30-20:00
