Customized tuning set for your Puch Maxi S or Maxi N moped / moped with E50 engine
.The 45 mm racing kit, the 17 mm carburetor, the intake manifold and the racing exhaust are perfectly matched and ensure performance across the entire speed range. The 70 cc cylinder is marked CH12, the carburettor and the intake manifold are marked 12.
A jet set is included for perfect tuning of the tuning carburettor.
Please select the desired exhaust clamp in the selection field.
Notes:
If you have a Puch Maxi S, you should also select the optionally available exhaust bracket to ensure easy installation of the exhaust cigar.
Please note the installation direction when assembling. The piston is inserted with the arrow pointing towards the outlet on the exhaust side.
All individual parts are listed below for closer inspection.
With this complete set, you save money compared to buying the individual items.
Sophisticated product for the highest demands from the quality brand swiing®.
Hole pattern [mm]: 44 x 44 · Inlet window: 23.6/21.2 x 14.7 · Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: sandblasted · Displacement: 70 ccm · Crankshaft stroke: 43 mm · Nominal diameter: 45 mm · Ø cylinder neck: 48 mm · Ø outlet inside: 25 mm · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 38 mm · Ø piston pin (B): 12 mm · Outlet type: straight · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Number of fixing points: 4 pcs · Camouflaged: Yes · Area of application: Tuning
Nozzle block: 2.2 · Nozzle size: 74 · Manufacturer: swiing® ingenious parts · Camouflaged: Yes · Material: Aluminum · Carburetor type: SRE · Nominal diameter: 17 mm · Ø Internal connection: 23 mm · Ø Inside entrance: 17 mm · Ø Output inside: 17.1 mm · Ø Air filter connection: 27.5 mm · Ø fuel hose connection: 5 mm · Mixed oil connection: No · Vacuum connection: No · Choke control: Hand choke · Nozzle thread: M3.5x0.6 (standard thread) · Mounting type: Plug connection clamped · Clamping screw torque (max.): 3 N/m, 4 N/m · Total length: 65 mm · Width: 47 mm · Height: 109 mm, 89 mm · Area of application: Tuning · Component group Carburetor: Carburetor complete
Manufacturer: swiing® ingenious parts · Camouflaged: Yes · Material: Aluminum · Ø inside: 17 mm · Ø External connection: 23 mm · Mounting type: Stud bolts & nuts · Hole spacing inlet: 38 mm · Number of fixing points: 2 pcs · Total height: 53.5 mm · Height flange center hole: 42 mm · Total length: 38 mm · Area of application: Tuning, Racing, Performance
Hole pattern [mm]: 44 x 44 · Manufacturer: GPO · Material: Aluminum · Surface: sandblasted · Ø cylinder: 45 mm · Number of fixing points: 4 pcs · Ø screw holder: 7.4 mm · Candle thread: short · Decompressor: No · Total length: 135 mm · Width: 125 mm · Height: 55 mm · Area of application: Tuning
Manufacturer: GPO · Camouflaged: Yes · Color: black · Material: Plastic · Filter type: Box · Ø Internal connection: 20 mm, 28 mm · Mounting type: Plug connection clamped · Area of application: Tuning
Manufacturer: swiing® ingenious parts · Material: Steel · Surface: chrome-plated · Color: Chrome · Ø outside: 70 mm · Total length: 730 mm · Ø Internal connection: 28 mm · Exhaust type: Cigar · Mounting type: Screwed clamp
Manufacturer: swiing® ingenious parts · Material: Steel · Surface: chrome-plated · Color: Chrome · Ø inside: 25.3 mm · Ø outside: 28 mm · Total length: 302 mm · Mounting type: Stud bolts & nuts · Number of fixing points: 2 pcs · Hole spacing outlet: 42 mm
Nozzle size: 76, 78, 80, 82, 84, 86 · Manufacturer: swiing® revival parts · Material: Brass · Quantity: 6 pcs · Carburetor type: SRE, SRF, SRA (1/11/31) Velux, SRA (1/11/35) Velux, SRC · Nozzle type: Main nozzle · Nozzle thread: M3.5x0.6 (standard thread) · Total length: 6 mm · Drive: Slot · Component group Carburetor: Spraying
Manufacturer: Made in Portugal · Material: Steel · Surface: chrome-plated · Color: Chrome · Nominal diameter: 70 mm · Clamping diameter: 67 - 71 mm · Width: 28 mm · Thickness: 2 mm · Number of fixing points: 1 pcs · Ø mounting hole: 8.2 mm
Manufacturer: swiing® ingenious parts · Material: Graphite / Graphite · Place of use: Exhaust · Thickness: 3 mm · Reinforced: No · Ø inside: 27.4 mm · Ø outlet inside: 28 mm · Hole spacing outlet: 42.5 mm · Ø screw holder: 6.6 mm · Area of application: Tuning
Manufacturer: GPO · Camouflaged: No · Color: yellow · Material: Steel · Surface: galvanized (yellow) · Height: 9.7 mm · Ø outside: 52 mm · Area of application: Tuning
Manufacturer: BING · Place of use: Carburetor · Ø outside: 23 mm · Material: FPM - Fluororubber · Ø inside: 20.2 mm · Cord thickness: 1.4 mm · Color: black
Manufacturer: swiing® ingenious parts · Material: Oiled paper, Phenolic resin (colloquially known as Bakelite) · Thickness: 4 mm · Nominal diameter: 17 mm · Hole spacing inlet: 38 mm · Ø screw holder: 6.2 mm · Ø inside: 17 mm
Manufacturer: GEMI · Material: Chrome steel (colloquially known as stainless steel), Steel · Surface: galvanized (blue) · Ø inside: 20 - 32 mm · Width: 9 mm
| Nominal diameter | 45 mm |
| Manufacturer | swiing® ingenious parts |
| Camouflaged | Yes |
| Displacement | 70 ccm |
| Area of application | Tuning |
| Puch | E50 |
Accessories & related products
swiing® ingenious tuning set 38 mm (with choice of exhaust) | Puch E50, ZA50
Nominal diameter: 38 mm · Manufacturer: GPO · Manufacturer: NGK · Manufacturer: swiing® ingenious parts · Manufacturer: swiing® revival parts · Camouflaged: Yes · Displacement: 50 ccm · Ø piston pin (B): 12 mm · Outlet type: straight · Area of application: Tuning
EUR 344.10
Not in stock
Airsal tuning set 44 mm (budget) | Puch E50, ZA50
Nominal diameter: 44 mm · Manufacturer: Airsal · Manufacturer: GPO · Manufacturer: NGK · Manufacturer: swiing® revival parts · Material: Aluminum · Displacement: 65 ccm · Ø piston pin (B): 12 mm · Outlet type: straight · Area of application: Tuning
EUR 298.20
Not in stock
swiing® ingenious tuning set 44 mm | Puch E50, ZA50
Nominal diameter: 44 mm · Manufacturer: GPO · Manufacturer: NGK · Manufacturer: swiing® ingenious parts · Camouflaged: Yes · Displacement: 65 ccm · Decompressor: No · Ø piston pin (B): 12 mm · Outlet type: straight · Area of application: Tuning
EUR 355.50
Not in stock
Hot 
swiing® ingenious exhaust clamp 28 mm heat-resistant
Material: FPM / FKM (colloquially known as Viton) · Material: Steel · Color: Chrome · Total length: 40 mm · Width: 40 mm · Manufacturer: swiing® ingenious parts · Surface: chrome-plated · Ø inside: 25 - 28 mm · Mounting type: Nuts & bolts
EUR 25.10
Explore categories from Cylinder
Moped fans also bought
swiing® revival nozzle set M3.5 (76 - 86) Bing SRE, SRA, SRC, SRF
Material: Brass · Total length: 6 mm · Manufacturer: swiing® revival parts · Component group Carburetor: Spraying · Quantity: 6 pcs · Carburetor type: SRA (1/11/31) Velux · Carburetor type: SRA (1/11/35) Velux · Carburetor type: SRC · Carburetor type: SRE · Carburetor type: SRF · Nozzle type: Main nozzle · Nozzle thread: M3.5x0.6 (standard thread) · Nozzle size: 76 · Nozzle size: 78 · Nozzle size: 80 · Nozzle size: 82 · Nozzle size: 84 · Nozzle size: 86 · Drive: Slot
EUR 18.20
Exhaust manifold 28 mm chrome | Puch Maxi S / N, X30 NS, NL
Material: Steel · Color: Chrome · Total length: 295 mm · Manufacturer: Made in Portugal · Ø outside: 28 mm · Number of fixing points: 2 pcs · Surface: chrome-plated · Ø inside: 24 mm · Mounting type: Stud bolts & nuts · Hole spacing outlet: 42 mm
EUR 19.40
Hot
swiing® ingenious 17 mm SRF carburetor camouflaged | Puch Maxi, Supermaxi, X30 NS / NL
Nominal diameter: 17 mm · Material: Aluminum · Total length: 65 mm · Width: 47 mm · Height: 89 mm · Height: 109 mm · Manufacturer: swiing® ingenious parts · Camouflaged: Yes · Component group Carburetor: Carburetor complete · Choke control: Hand choke · Carburetor type: SRE · Nozzle thread: M3.5x0.6 (standard thread) · Nozzle size: 74 · Ø Inside entrance: 17 mm · Ø Output inside: 17.1 mm · Ø Air filter connection: 27.5 mm · Ø Internal connection: 23 mm · Ø fuel hose connection: 5 mm · Mixed oil connection: No · Vacuum connection: No · Mounting type: Plug connection clamped · Area of application: Tuning · Nozzle block: 2.2 · Clamping screw torque (max.): 3 N/m · Clamping screw torque (max.): 4 N/m
EUR 137.60
Hot
swiing® ingenious intake manifold 17 mm SRF camouflaged | Puch E50
Material: Aluminum · Manufacturer: swiing® ingenious parts · Number of fixing points: 2 pcs · Camouflaged: Yes · Total height: 53.5 mm · Ø External connection: 23 mm · Ø inside: 17 mm · Hole spacing inlet: 38 mm · Height flange center hole: 42 mm · Total length: 38 mm · Mounting type: Stud bolts & nuts · Area of application: Performance · Area of application: Racing · Area of application: Tuning
EUR 51.50
Attention: new opening hours from 16.02.2026 & new evening sale on Thursday 17:30-20:00
