GPO
The new standard.
We created GPO because we have experienced enough ourselves as mechanics, riders, and enthusiasts: Parts that don't fit. Quality that doesn't last. Prices that nobody understands anymore. GPO stands for honest spare parts: No gimmicks. No unnecessary bells and whistles. Only parts that fit. Period.
| Seat |  |
| Status |  Active |
| Foundation | 2018 |
Simply great parts
Good spare parts in OEM quality
Good deal
Better save your money for a good croissant
Tested quality
We regularly check the quality of these parts
Long-lasting
You don't need to have a spare part in the drawer at all times
Why GPO?
We created GPO because as mechanics, riders, and moped enthusiasts, we have experienced enough ourselves:
Parts that don't fit. Quality that doesn't last. Prices that nobody understands anymore.
GPO stands for honest spare parts:
No gimmicks. No unnecessary bells and whistles. Only parts that fit. Full stop.
Everything you want. Nothing you don’t.
- Best fitting accuracy - tested and suitable for your moped
- Fair prices - quality that remains affordable
- No compromises - only functional parts, no unnecessary show stuff
- Standard, but really good - so you worry less and ride more
GPO is for all those who...
... love their moped. Who like to do it themselves. Who don't want cheap junk.
GPO is aimed at mechanics, riders, beginners, and professionals - in short: everyone who just wants to get things running.
Hot goods from the forge of GPO see more
Hot 
Fuel tap horizontal M12x1 (with union nut) outgoing at the bottom
Manufacturer: GPO · Possible lever positions: open / closed / reserve · Material lever: Metal · Filter type: Plastic net · Installation direction: horizontal / horizontal · Outlet direction: below · Spare tube shape: curved · Thread type: MF12x1 (fine pitch thread) · Ø fuel hose connection: 6 mm · Reserve level: 70 mm · Mounting type: Union nut
EUR 11.90
Inox
Hot
GPO license plate holder Inox (CH version)
Manufacturer: GPO · Material: Chrome steel (colloquially known as stainless steel) · Color: silver · Total length: 145 mm · Width: 105 mm · Height: 5.3 mm · Thread length: 8 mm · Number of fixing points: 2 pcs · Hole spacing: 30 mm · Hole spacing: 50 mm · Thread type: M5x0.8 (standard thread) · Mounting type: Nuts & bolts · Ø mounting hole: 5 mm
EUR 13.00
GPO gasket set carburetor Bing SRE
Ø inside: 7.8 mm · Ø inside: 41 mm · Ø outside: 12.2 mm · Ø outside: 45 mm · Manufacturer: GPO · Camouflaged: No · Material: Sealing paper · Component group Carburetor: Sealing, revising · Carburetor type: SRE · Thickness: 0.5 mm · Thickness: 0.9 mm · Thickness: 1.5 mm
EUR 5.85
EUR 4.90
GPO Special Stud Bolt M6x106, Galvanized (Grade 10.9) | Puch
Manufacturer: GPO · Material: Steel · Surface: galvanized (blue) · Nominal diameter (thread): 6 mm · Total length: 106 mm · Diameter: 7 mm · Thread length: 15 mm · Thread length: 19 mm · Thread type: M6x1 (standard thread) · Strength class: 10.9 · Alternative version of the Puch OEM number: 360.1.10.034.1
EUR 5.15
Hot
GPO fuel tap horizontal M12x1 (with union nut) bottom outgoing | Puch Maxi S, N
Manufacturer: GPO · Possible lever positions: open / closed / reserve · Material lever: Aluminum · Filter type: Plastic net · Installation direction: horizontal / horizontal · Outlet direction: below · Spare tube shape: curved · Thread type: MF12x1 (fine pitch thread) · Ø fuel hose connection: 6 mm · Reserve level: 70 mm · Mounting type: Union nut · Puch OEM number: 349.3.22.030.0 · Puch OEM number: 349.4.22.030.0
EUR 11.90
Hot
GPO chain tensioner | Puch Maxi S
Manufacturer: GPO · Material: Plastic · Material: Steel · Color: black · Color: silver · Surface: galvanized (blue) · Number of teeth: 10 pcs · Total length: 175 mm · Ø outside sprocket: 36 mm · Number of fixing points: 1 pcs · Thread type: M6x1 (standard thread)
EUR 11.90
Hot
GPO flywheel trigger M26x1.5 / M22x1.5 | Puch, Sachs, Tomos, Beta 521
Width across flats trigger: 27 mm · Manufacturer: GPO · Clamping depth: 10 mm · Number of components: 1 pcs · Area of application: (Dis)assembly tool · Material: Steel · Surface: blackened · Total length: 55 mm · Total length: 75 mm · Width across flats Screw: 19 mm · Thread type: MF22x1.5 (fine pitch thread) · Thread type: MF26x1.5 (fine pitch thread) · Strength class: 8.8
EUR 11.90
Hot
GPO 44 mm Cylinder Head Tuning | Puch Maxi S, N / X30 NS, NL, N-2AH
Manufacturer: GPO · Material: Aluminum · Area of application: Tuning · Camouflaged: Yes · Ø cylinder: 44 mm · Surface: sandblasted · Total length: 135 mm · Width: 125 mm · Height: 55 mm · Candle thread: short · Decompressor: No · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44
EUR 51.30
GPO front mudguard strut 17" chrome
Manufacturer: GPO · Material: Steel · Outer width: 160 mm · Color: Chrome · Surface: chrome-plated · Wheel size: 17 " · Total length: 305 mm · Distance mudguard - center hole: 300 mm · Number of fixing points: 4 pcs · Mounting type: Nuts & bolts · Ø mounting hole: 12.5 mm
EUR 17.80
GPO Gasket Set for E50 Engine | Puch Maxi S, N
Manufacturer: GPO · Number of components: 7 pcs · Material: Aluminum · Material: Fiber · Material: Sealing carton · Material: Sealing paper · Area of application: Standard · Ø outlet inside: 19.9 mm · Decompressor: Yes · Hole pattern [mm]: 44 x 44 · Hole spacing outlet: 42 mm · Hole spacing inlet: 32 - 38 mm
EUR 11.90
Hot
GPO mushroom air filter grille, Bing SRE (Ø=20 mm)
Ø outside: 61 mm · Manufacturer: GPO · Material: Metal · Camouflaged: No · Material: Rubber · Area of application: Tuning · Color: Chrome · Color: black · Filter type: Grille · Length rubber part: 63.5 mm · Total length: 113 mm · Length of filter section: 49 mm · Ø Internal connection: 20 mm · Mounting type: Bride · Mounting type: Plug connection clamped
EUR 15.40
GPO sprocket (10-18 teeth, of your choice) | Sachs 502, 503, 504, 505, 535
Chain pitch: 1/2" x 3/16" · Chain type: 415H · Manufacturer: GPO · Material: Steel · Surface: sandblasted · Number of teeth: 10 pcs · Number of teeth: 11 pcs · Number of teeth: 12 pcs · Number of teeth: 13 pcs · Number of teeth: 14 pcs · Number of teeth: 15 pcs · Number of teeth: 16 pcs · Number of teeth: 17 pcs · Number of teeth: 18 pcs · Recording type: Ø15 x SW12 · Total thickness: 5.8 mm · Thickness: 4.3 mm
EUR 15.40
Hot
GPO 38 mm cylinder head original | Puch Maxi S, N / X30 NS, NL, N-2AH
Manufacturer: GPO · Material: Aluminum · Area of application: Standard · Ø cylinder: 38 mm · Surface: sandblasted · Total length: 135 mm · Width: 125 mm · Height: 55 mm · Candle thread: short · Decompressor: No · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44
EUR 39.40
GPO wheel clamp 12 mm cranked reinforced (per piece) | Puch Maxi, Supermaxi, X30, Velux
Ø inside: 13.1 mm · Ø outside: 23.7 mm · Manufacturer: GPO · Material: Steel · Surface: galvanized (blue) · Total length: 75 mm · Thread length: 35 mm · Cranking (offset): 6 mm · Thread type: M6x1 (standard thread)
EUR 3.45
Nut M10x1 SW14 Flywheel
Ø outside: 18.8 mm · Manufacturer: GPO · Area of application: Standard · Material: Steel · Surface: galvanized (blue) · Nut type: Flange nut · Drive: External hexagon · Nominal diameter (thread): 10 mm · Height: 8.9 mm · Width across flats: 14 mm · Thread type: MF10x1 (fine pitch thread) · Pony OEM number: A4513 · Sachs OEM no.: 0942 072 102
EUR 2.85
swiing® revival light switch MERIT two buttons
Manufacturer: GPO · Housing material: Steel · Color: Chrome · Substructure material: Plastic · Color: black · Surface: chrome-plated · Ø Handlebars: 22 mm · Functions: High beam (headlights) · Functions: Horn · Functions: Light off · Functions: Low beam · Functions: Motor stop · Number of positions: 3 pcs · Total length: 55 mm · Width: 27 mm · Height: 30 mm
EUR 22.60
GPO clutch 3-jaw aluminum | Puch E50
Ø inside: 12 mm · Ø inside: 14.6 mm · Ø outside: 93 mm · Manufacturer: GPO · Material: Aluminum · Area of application: Original · Area of application: Standard · Material: Steel · Material addition: Composite materials · Number of jaws: 3 pcs · Recording type: Cone mounting · Number of springs: 3 pcs · Thickness: 20.9 mm
EUR 59.70
GPO fork lock | Puch
Ø rotating part: 12 mm · Manufacturer: GPO · Wide locking block: 4.1 mm · Locking block length: 15.3 mm · Material: Brass · Material: Spring steel · Material: Steel · Ø outside: 12 mm · Width: 17 mm · Total length: 40.8 mm · Length of turned part: 25.6 mm · Ø Pin: 8 mm
EUR 12.60
GPO wheel clamp 12 mm cranked solid (per piece) | Puch Maxi, Supermaxi, X30, Velux
Ø inside: 12.1 mm · Ø outside: 23 mm · Manufacturer: GPO · Material: Steel · Surface: galvanized (blue) · Total length: 78 mm · Thread length: 36 mm · Cranking (offset): 6 mm · Thread type: M6x1 (standard thread)
EUR 4.20
GPO Special Cylinder Stud Bolt Set M6x106, Galvanized | Puch
Manufacturer: GPO · Material: Steel · Surface: galvanized (blue) · Drive: External hexagon · Nominal diameter (thread): 6 mm · Total length: 106 mm · Diameter: 7 mm · Width across flats: 10 mm · Thread length: 15 mm · Thread length: 19 mm · Thread type: M6x1 (standard thread) · Strength class: 10 · Strength class: 10.9 · Alternative version of the Puch OEM number: 360.1.10.034.1
EUR 23.80
GPO sprocket 9 - 21 teeth wide | Puch
Chain pitch: 1/2" x 3/16" · Chain type: 415H · Manufacturer: GPO · Material: Steel · Surface: Hardened · Number of teeth: 9 pcs · Number of teeth: 10 pcs · Number of teeth: 11 pcs · Number of teeth: 12 pcs · Number of teeth: 13 pcs · Number of teeth: 14 pcs · Number of teeth: 15 pcs · Number of teeth: 16 pcs · Number of teeth: 17 pcs · Number of teeth: 18 pcs · Number of teeth: 19 pcs · Number of teeth: 20 pcs · Number of teeth: 21 pcs · Recording type: Interlocking · Total thickness: 4.6 mm
EUR 9.45
Hot
GPO fuel tap horizontal M12x1 (with union nut) bottom outgoing | Piaggio Ciao
Manufacturer: GPO · Possible lever positions: open / closed / reserve · Material lever: Aluminum · Filter type: Plastic net · Installation direction: horizontal / horizontal · Outlet direction: below · Spare tube shape: curved · Thread type: MF12x1 (fine pitch thread) · Ø fuel hose connection: 6 mm · Reserve level: 70 mm · Mounting type: Union nut · Alternative version of the Piaggio OEM number: 103089 · Piaggio OEM number: 189525 · Piaggio OEM number: 257073
EUR 11.90
Hot
GPO ignition plate 90 mm Bosch / DUCATI
Ø inside: 18.5 mm · Ø outside: 90 mm · Manufacturer: GPO · Material: Aluminum · Area of application: Original · Area of application: Standard · Tension: 6 V · Number of cables: 3 pcs · Number of fixing points: 4 pcs · Cable length: 400 mm · Cable length: 500 mm · Ø bolt circle: 80 mm
EUR 89.60
GPO air filter set | Puch Maxi S, N
Manufacturer: GPO · Area of application: Standard · Area of application: Tuning · Camouflaged: Yes · Color: black · Filter type: Foam · Filter type: Racing screen · Filter type: Standard sieve · Ø Internal connection: 20 mm · Mounting type: Plug connection clamped
EUR 33.40
GPO chain tensioner | Piaggio Ciao
Manufacturer: GPO · Material: Plastic · Material: Steel · Color: black · Color: silver · Surface: galvanized (blue) · Number of teeth: 8 pcs · Total length: 64 mm · Ø outside sprocket: 33 mm · Width: 45 mm · Number of fixing points: 1 pcs · Thread type: M8x1.25 (standard thread)
EUR 11.30
GPO 45 mm cylinder head tuning | Puch Maxi S, N / X30 NS, NL, N-2AH
Manufacturer: GPO · Material: Aluminum · Area of application: Tuning · Camouflaged: Yes · Ø cylinder: 45 mm · Surface: sandblasted · Total length: 135 mm · Width: 125 mm · Height: 55 mm · Candle thread: short · Decompressor: No · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44
EUR 39.40
GPO screw set for galvanized engine mounting | Puch
Storage method: Sack · Manufacturer: GPO · Area of application: Standard · Material: Steel · Surface: galvanized (blue) · Color: silver · Thread type: M8x1.25 (standard thread) · Thread length: 23.5 mm · Screw head: Hexagon · Drive: External hexagon · Shank: Yes · Number of components: 12 pcs · Storage box dimension [mm]: 100 x 90 x 10 · Width across flats: 13 mm · Strength class: 8.8
EUR 10.60
GPO 85° Carburetor Elbow M6x0.75
Ø outside: 6 mm · Manufacturer: GPO · Width across flats nut: 8 mm · Material: Brass · Component group Carburetor: Adjusting screws, float, etc. · Angle: 85 ° · Total length: 45.5 mm · Total length: 53.5 mm · Internal thread: M5x0.8 (standard thread) · Height: 30 mm · Thread type: MF6x0.75 (fine pitch thread) · Pony OEM number: A2066 · Sachs OEM no.: 0261 132 000
EUR 7.05
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