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 · Ø fuel hose connection: 6 mm · Installation direction: horizontal / horizontal · Outlet direction: below · Spare tube shape: curved · Thread type: MF12x1 (fine pitch thread) · Reserve level: 70 mm · Mounting type: Union nut
EUR 12.10
Inox
Hot
GPO license plate holder Inox (CH version)
Manufacturer: GPO · Number of fixing points: 2 pcs · Hole spacing: 30 mm · Hole spacing: 50 mm · Ø mounting hole: 5 mm · Material: Chrome steel (colloquially known as stainless steel) · Thread type: M5x0.8 (standard thread) · Color: silver · Total length: 145 mm · Thread length: 8 mm · Mounting type: Nuts & bolts · Width: 105 mm · Height: 5.3 mm
EUR 13.40
Hot
GPO gasket set carburetor Bing SRE
Manufacturer: GPO · Material: Sealing paper · Component group Carburetor: Sealing, revising · Ø outside: 12.2 mm · Ø outside: 45 mm · Thickness: 0.5 mm · Thickness: 0.9 mm · Thickness: 1.5 mm · Ø inside: 7.8 mm · Ø inside: 41 mm · Carburetor type: SRE · Camouflaged: No
EUR 6.00
GPO Special Stud Bolt M6x106, Galvanized (Grade 10.9) | Puch
Total length: 106 mm · Manufacturer: GPO · Material: Steel · Surface: galvanized (blue) · Diameter: 7 mm · Nominal diameter (thread): 6 mm · Strength class: 10.9 · Thread type: M6x1 (standard thread) · Thread length: 15 mm · Thread length: 19 mm · Alternative version of the Puch OEM number: 360.1.10.034.1
EUR 5.30
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 · Thread type: MF12x1 (fine pitch thread) · Filter type: Plastic net · Mounting type: Union nut · Installation direction: horizontal / horizontal · Outlet direction: below · Spare tube shape: curved · Ø fuel hose connection: 6 mm · Reserve level: 70 mm · Puch OEM number: 349.3.22.030.0 · Puch OEM number: 349.4.22.030.0
EUR 12.10
Hot
GPO flywheel trigger M26x1.5 / M22x1.5 | Puch, Sachs, Tomos, Beta 521
Width across flats trigger: 27 mm · Width across flats Screw: 19 mm · Manufacturer: GPO · Clamping depth: 10 mm · Material: Steel · Number of components: 1 pcs · Surface: blackened · Total length: 55 mm · Total length: 75 mm · Thread type: MF22x1.5 (fine pitch thread) · Thread type: MF26x1.5 (fine pitch thread) · Strength class: 8.8 · Area of application: (Dis)assembly tool
EUR 12.10
Hot
GPO chain tensioner | Puch Maxi S
Total length: 175 mm · Manufacturer: GPO · Material: Plastic · Material: Steel · Surface: galvanized (blue) · Color: black · Color: silver · Number of teeth: 10 pcs · Ø outside sprocket: 36 mm · Number of fixing points: 1 pcs · Thread type: M6x1 (standard thread)
EUR 12.10
Hot
GPO 44 mm Cylinder Head Tuning | Puch Maxi S, N / X30 NS, NL, N-2AH
Manufacturer: GPO · Material: Aluminum · Ø cylinder: 44 mm · Surface: sandblasted · Height: 55 mm · Total length: 135 mm · Candle thread: short · Hole pattern [mm]: 44 x 44 · Width: 125 mm · Decompressor: No · Number of fixing points: 4 pcs · Camouflaged: Yes · Area of application: Tuning
EUR 52.60
GPO Gasket Set for E50 Engine | Puch Maxi S, N
Manufacturer: GPO · Material: Aluminum · Material: Fiber · Material: Sealing carton · Material: Sealing paper · Number of components: 7 pcs · Hole spacing inlet: 32 - 38 mm · Ø outlet inside: 19.9 mm · Hole spacing outlet: 42 mm · Hole pattern [mm]: 44 x 44 · Decompressor: Yes · Area of application: Standard
EUR 12.10
GPO front mudguard strut 17" chrome
Manufacturer: GPO · Color: Chrome · Material: Steel · Surface: chrome-plated · Wheel size: 17 " · Total length: 305 mm · Distance mudguard - center hole: 300 mm · Mounting type: Nuts & bolts · Outer width: 160 mm · Ø mounting hole: 12.5 mm · Number of fixing points: 4 pcs
EUR 18.30
GPO steerer tube nut M26x1 closed fork plate chrome
Height: 13.8 mm · Ø outside: 28.9 mm · Ø outside: 36.4 mm · Manufacturer: GPO · Material: Steel · Surface: chrome-plated · Area of application: Standard · Nut type: Cap nut · Nominal diameter (thread): 26 mm · Width across flats: 30 mm · Drive: External hexagon · Thread depth: 12 mm · Thread type: MF26x1 (fine pitch thread)
EUR 12.10
GPO Sprockets 10–18 t. (Selection) | Sachs 502, 503, 504, 505, 535
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 · Chain type: 415H · Recording type: Ø15 x SW12 · Chain pitch: 1/2" x 3/16" · Thickness: 4.3 mm · Total thickness: 5.8 mm
EUR 15.80
Hot
GPO mushroom air filter grille, Bing SRE (Ø=20 mm)
Manufacturer: GPO · Material: Metal · Material: Rubber · Color: Chrome · Color: black · Ø outside: 61 mm · Total length: 113 mm · Filter type: Grille · Length rubber part: 63.5 mm · Mounting type: Bride · Mounting type: Plug connection clamped · Length of filter section: 49 mm · Ø Internal connection: 20 mm · Area of application: Tuning · Camouflaged: No
EUR 15.80
GPO wheel clamp 12 mm cranked reinforced (per piece) | Puch Maxi, Supermaxi, X30, Velux
Manufacturer: GPO · Material: Steel · Surface: galvanized (blue) · Thread type: M6x1 (standard thread) · Ø inside: 13.1 mm · Total length: 75 mm · Cranking (offset): 6 mm · Ø outside: 23.7 mm · Thread length: 35 mm
EUR 3.55
GPO license plate holder Inox black (CH version)
Manufacturer: GPO · Material: Chrome steel (colloquially known as stainless steel) · Surface: varnished · Color: black-matt · Height: 6 mm · Total length: 147 mm · Ø mounting hole: 5 mm · Thread type: M5x0.8 (standard thread) · Width: 105 mm · Mounting type: Nuts & bolts · Number of fixing points: 6 pcs
EUR 15.80
Hot
GPO 38 mm cylinder head original | Puch Maxi S, N / X30 NS, NL, N-2AH
Manufacturer: GPO · Material: Aluminum · Surface: sandblasted · Ø cylinder: 38 mm · Width: 125 mm · Height: 55 mm · Total length: 135 mm · Number of fixing points: 4 pcs · Candle thread: short · Hole pattern [mm]: 44 x 44 · Decompressor: No · Area of application: Standard
EUR 40.30
Hot
GPO Gear Ring 45 T, Black | Puch Maxi, X30 NG-2AH
Chain pitch: 1/2" x 3/16" · Chain type: 415H · Manufacturer: GPO · Material: Steel · Surface: powder-coated · Color: black · Number of teeth: 45 pcs · Ø bolt circle: 105.5 mm · Number of fixing points: 6 pcs · Ø mounting hole: 6.7 mm · Cranking (offset): 8 mm · Thickness: 4.5 mm · Ø inside: 94 mm · Hole spacing 2: 68 mm · Hole spacing: 36.5 mm
EUR 30.50
GPO Light Switch with Wiring Harness, Chrome Finish
Manufacturer: GPO · Material: Plastic · Housing material: Steel · Substructure material: Steel · Surface: chrome-plated · Color: Chrome · Functions: High beam (headlights) · Functions: Horn · Functions: Light off · Functions: Low beam · Functions: Motor stop · Cable length: 970 mm · Number of positions: 3 pcs · Height: 25 mm · Total length: 50 mm · Cable bifurcation to motor: 970 mm · Cable bifurcation to lamp: 180 mm · Cable bifurcation to switch: 420 mm · Number of cables: 5 pcs · Ø Handlebars: 22 mm · Width: 30 mm
EUR 20.70
EUR 18.30
Hot
GPO 3-Jaw Clutch "Original" | Puch E50
Ø inside: 12 mm · Ø inside: 14.6 mm · Ø outside: 93 mm · Manufacturer: GPO · Material: Aluminum · Material: Steel · Material addition: Composite materials · Area of application: Original · Area of application: Standard · Thickness: 20.9 mm · Recording type: Cone mounting · Number of jaws: 3 pcs · Number of springs: 3 pcs
EUR 61.20
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 · Length of turned part: 25.6 mm · Total length: 40.8 mm · Ø Pin: 8 mm
EUR 12.90
GPO wheel clamp 12 mm cranked solid (per piece) | Puch Maxi, Supermaxi, X30, Velux
Manufacturer: GPO · Material: Steel · Surface: galvanized (blue) · Total length: 78 mm · Ø inside: 12.1 mm · Thread type: M6x1 (standard thread) · Ø outside: 23 mm · Thread length: 36 mm · Cranking (offset): 6 mm
EUR 4.30
Hot
GPO Wiring Harness for MERIT Light Switch
Cable cross-section: 1.5 mm² · Manufacturer: GPO · Cable bifurcation to motor: 950 mm · Ø Receptacle: 22 mm · Cable bifurcation to lamp: 230 mm · Cable bifurcation to switch: 400 mm · Tail light cable length: 1000 mm · Switch included: Yes · Luster terminal: Yes · Number of cables: 5 pcs · Area of application: Standard
EUR 48.90
GPO Special Cylinder Stud Bolt Set M6x106, Galvanized | Puch
Manufacturer: GPO · Material: Steel · Surface: galvanized (blue) · Diameter: 7 mm · Thread type: M6x1 (standard thread) · Nominal diameter (thread): 6 mm · Total length: 106 mm · Drive: External hexagon · Width across flats: 10 mm · Strength class: 10 · Strength class: 10.9 · Thread length: 15 mm · Thread length: 19 mm · Alternative version of the Puch OEM number: 360.1.10.034.1
EUR 24.40
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 9.70
Hot
GPO fuel tap horizontal M12x1 (with union nut) bottom outgoing | Piaggio Ciao
Manufacturer: GPO · Possible lever positions: open / closed / reserve · Material lever: Aluminum · Thread type: MF12x1 (fine pitch thread) · Filter type: Plastic net · Mounting type: Union nut · Installation direction: horizontal / horizontal · Outlet direction: below · Spare tube shape: curved · Ø fuel hose connection: 6 mm · Reserve level: 70 mm · Alternative version of the Piaggio OEM number: 103089 · Piaggio OEM number: 189525 · Piaggio OEM number: 257073
EUR 12.10
Hot
GPO ignition plate 90 mm Bosch / DUCATI
Manufacturer: GPO · Material: Aluminum · Tension: 6 V · Ø outside: 90 mm · Ø inside: 18.5 mm · Cable length: 400 mm · Cable length: 500 mm · Number of fixing points: 4 pcs · Number of cables: 3 pcs · Area of application: Original · Area of application: Standard · Ø bolt circle: 80 mm
EUR 91.80
GPO chain tensioner | Piaggio Ciao
Manufacturer: GPO · Material: Plastic · Material: Steel · Surface: galvanized (blue) · Number of teeth: 8 pcs · Color: black · Color: silver · Total length: 64 mm · Ø outside sprocket: 33 mm · Thread type: M8x1.25 (standard thread) · Width: 45 mm · Number of fixing points: 1 pcs
EUR 11.50
GPO air filter set | Puch Maxi S, N
Manufacturer: GPO · Color: black · Filter type: Foam · Filter type: Racing screen · Filter type: Standard sieve · Ø Internal connection: 20 mm · Mounting type: Plug connection clamped · Camouflaged: Yes · Area of application: Standard · Area of application: Tuning
EUR 34.20
GPO Chain Kit | Puch Maxi
Chain pitch: 1/2" x 3/16" · Chain type: 415H · Manufacturer: GPO · Material: Steel · Pinion sizes: 9 pcs · Pinion sizes: 10 pcs · Pinion sizes: 11 pcs · Pinion sizes: 12 pcs · Pinion sizes: 13 pcs · Pinion sizes: 14 pcs · Pinion sizes: 15 pcs · Pinion sizes: 16 pcs · Pinion sizes: 17 pcs · Pinion sizes: 18 pcs · Pinion sizes: 19 pcs · Pinion sizes: 20 pcs · Pinion sizes: 21 pcs · Sprocket sizes: 35 pcs · Sprocket sizes: 36 pcs · Sprocket sizes: 37 pcs · Sprocket sizes: 38 pcs · Sprocket sizes: 39 pcs · Sprocket sizes: 40 pcs · Sprocket sizes: 41 pcs · Sprocket sizes: 42 pcs · Sprocket sizes: 43 pcs · Sprocket sizes: 44 pcs · Sprocket sizes: 45 pcs · Sprocket sizes: 46 pcs · Sprocket sizes: 47 pcs · Sprocket sizes: 48 pcs · Sprocket sizes: 49 pcs · Sprocket sizes: 50 pcs · Sprocket sizes: 51 pcs · Sprocket sizes: 52 pcs · Sprocket sizes: 53 pcs · Sprocket sizes: 54 pcs · Sprocket sizes: 55 pcs · Sprocket sizes: 56 pcs · Sprocket sizes: 57 pcs · Cranking (offset): 8 mm · Ø bolt circle: 105.5 mm
EUR 61.20
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