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
GPO flywheel trigger M26x1.5 / M22x1.5 | Puch, Sachs, Tomos, Beta 521
Width across flats trigger: 27 mm · Total length: 55 mm · Total length: 75 mm · Manufacturer: GPO · Clamping depth: 10 mm · Area of application: (Dis)assembly tool · Material: Steel · Surface: blackened · Thread type: MF22x1.5 (fine pitch thread) · Thread type: MF26x1.5 (fine pitch thread) · Number of components: 1 pcs · Width across flats Screw: 19 mm · Strength class: 8.8
EUR 11.80
GPO gasket set carburetor Bing SRE
Manufacturer: GPO · Camouflaged: No · Component group Carburetor: Sealing, revising · Material: Sealing paper · Carburetor type: SRE · Ø inside: 7.8 mm · Ø inside: 41 mm · Ø outside: 12.2 mm · Ø outside: 45 mm · Thickness: 0.5 mm · Thickness: 0.9 mm · Thickness: 1.5 mm
EUR 5.85
GPO chain tensioner | Puch Maxi S
Total length: 175 mm · Manufacturer: GPO · Material: Plastic · Material: Steel · Surface: galvanized (blue) · Color: black · Color: silver · Thread type: M6x1 (standard thread) · Number of teeth: 10 pcs · Ø outside sprocket: 36 mm · Number of fixing points: 1 pcs
EUR 11.80
GPO stud bolt special M6 x 106 mm galvanized (10.9 strength) | Puch
Total length: 106 mm · Manufacturer: GPO · Material: Steel · Surface: galvanized (blue) · Diameter: 7 mm · Thread type: M6x1 (standard thread) · Thread length: 15 mm · Thread length: 19 mm · Strength class: 10.9 · Alternative version of the Puch OEM number: 360.1.10.034.1
EUR 5.15
GPO 44 mm cylinder head | Puch Maxi S, N / X30 NS, NL, N-2AH
Manufacturer: GPO · Material: Aluminum · Surface: sandblasted · Ø cylinder: 44 mm · Total length: 135 mm · Width: 125 mm · Height: 55 mm · Candle thread: short · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44 · Decompressor: No · Camouflaged: Yes · Area of application: Tuning
EUR 51.30
GPO gasket set | Puch E50
Manufacturer: GPO · Material: Aluminum · Material: Fiber · Material: Sealing carton · Material: Sealing paper · Number of components: 7 pcs · Ø outlet inside: 19.9 mm · Hole spacing outlet: 42 mm · Hole pattern [mm]: 44 x 44 · Decompressor: Yes · Hole spacing inlet: 32 - 38 mm · Area of application: Standard
EUR 11.80
GPO front mudguard strut 17" chrome
Manufacturer: GPO · Outer width: 160 mm · Material: Steel · Surface: chrome-plated · Color: Chrome · Mounting type: Nuts & bolts · Distance mudguard - center hole: 300 mm · Total length: 305 mm · Number of fixing points: 4 pcs · Ø mounting hole: 12.5 mm · Wheel size: 17 "
EUR 17.80
GPO license plate holder Inox black (CH version)
Manufacturer: GPO · Material: Chrome steel (colloquially known as stainless steel) · Color: black-matt · Surface: varnished · Width: 105 mm · Height: 6 mm · Total length: 147 mm · Ø mounting hole: 5 mm · Thread type: M5x0.8 (standard thread) · Mounting type: Nuts & bolts · Number of fixing points: 6 pcs
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 · Recording type: Ø15 x SW12 · 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 · Total thickness: 5.8 mm · Thickness: 4.3 mm
EUR 15.40
GPO steerer tube nut M26x1 closed fork plate chrome
Height: 13.8 mm · Manufacturer: GPO · Area of application: Standard · Material: Steel · Surface: chrome-plated · Nut type: Cap nut · Thread type: MF26x1 (fine pitch thread) · Drive: External hexagon · Ø outside: 28.9 mm · Width across flats: 30 mm · Ø outside: 36.4 mm · Thread depth: 12 mm
EUR 11.80
GPO pedal cranks chrome (pair) | Puch
Manufacturer: GPO · Material: Steel · Color: Chrome · Surface: chrome-plated · Crank length (center-center): 156 mm · Cranking (offset): 37 mm · Cranking (offset): 49 mm · Thread type: FG14.3 (9/16" 20G) · Ø Pedal wedge: 9.5 mm · Ø Pedal axle: 16 mm · Total length: 180 mm · Wide intake: 28 mm
EUR 89.50
GPO mushroom air filter grille, Bing SRE (Ø=20 mm)
Total length: 113 mm · Manufacturer: GPO · Camouflaged: No · Area of application: Tuning · Material: Metal · Material: Rubber · Color: Chrome · Color: black · Mounting type: Bride · Mounting type: Plug connection clamped · Filter type: Grille · Length rubber part: 63.5 mm · Length of filter section: 49 mm · Ø Internal connection: 20 mm · Ø outside: 61 mm
EUR 15.40
GPO sprocket 45 teeth black | Puch Maxi, Puch 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 inside: 94 mm · Number of fixing points: 6 pcs · Ø mounting hole: 6.7 mm · Thickness: 4.5 mm · Hole spacing: 36.5 mm · Hole spacing 2: 68 mm · Cranking (offset): 8 mm · Ø bolt circle: 105.5 mm
EUR 23.80
GPO 38 mm cylinder head original | Puch Maxi S, N / X30 NS, NL, N-2AH
Total length: 135 mm · Width: 125 mm · Height: 55 mm · Manufacturer: GPO · Area of application: Standard · Material: Aluminum · Surface: sandblasted · Ø cylinder: 38 mm · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44 · Candle thread: short · Decompressor: No
EUR 39.30
GPO wheel clamp 12 mm cranked reinforced (per piece) | Puch Maxi, Supermaxi, X30, Velux
Manufacturer: GPO · Material: Steel · Surface: galvanized (blue) · Ø inside: 13.1 mm · Ø outside: 23.7 mm · Total length: 75 mm · Thread type: M6x1 (standard thread) · Cranking (offset): 6 mm · Thread length: 35 mm
EUR 3.45
Nut M10x1 SW14 Flywheel
Height: 8.9 mm · Manufacturer: GPO · Area of application: Standard · Material: Steel · Surface: galvanized (blue) · Nut type: Flange nut · Thread type: MF10x1 (fine pitch thread) · Drive: External hexagon · Width across flats: 14 mm · Ø outside: 18.8 mm · Pony OEM number: A4513 · Sachs OEM no.: 0942 072 102
EUR 2.85
GPO light switch with wiring harness base chrome version
Total length: 50 mm · Width: 30 mm · Height: 25 mm · Manufacturer: GPO · Material: Plastic · Housing material: Steel · Surface: chrome-plated · Color: Chrome · Substructure material: Steel · Functions: High beam (headlights) · Functions: Horn · Functions: Light off · Functions: Low beam · Functions: Motor stop · Number of positions: 3 pcs · Number of cables: 5 pcs · Cable length: 970 mm · Cable bifurcation to motor: 970 mm · Cable bifurcation to lamp: 180 mm · Cable bifurcation to switch: 420 mm · Ø Handlebars: 22 mm
EUR 20.20
GPO fork lock | Puch
Ø rotating part: 12 mm · Width: 17 mm · Manufacturer: GPO · Wide locking block: 4.1 mm · Locking block length: 15.3 mm · Material: Brass · Material: Spring steel · Material: Steel · Surface: blank · Total length: 40.8 mm · Ø outside: 12 mm · Length of turned part: 25.6 mm · Ø Pin: 8 mm
EUR 12.50
GPO clutch 3-jaw aluminum | Puch E50
Manufacturer: GPO · Area of application: Original · Area of application: Standard · Material: Aluminum · Material: Steel · Material addition: Composite materials · Recording type: Cone mounting · Number of jaws: 3 pcs · Number of springs: 3 pcs · Ø inside: 12 mm · Ø inside: 14.6 mm · Ø outside: 93 mm · Thickness: 20.9 mm
EUR 59.60
GPO cylinder stud bolt set special M6x106 mm galvanized | Puch
Manufacturer: GPO · Material: Steel · Surface: galvanized (blue) · Diameter: 7 mm · Total length: 106 mm · Drive: External hexagon · Width across flats: 10 mm · Thread type: M6x1 (standard thread) · Thread length: 15 mm · Thread length: 19 mm · Strength class: 10 · Strength class: 10.9 · Alternative version of the Puch OEM number: 360.1.10.034.1
EUR 23.80
GPO air filter set | Puch Maxi S, N
Manufacturer: GPO · Camouflaged: Yes · Color: black · Filter type: Foam · Filter type: Racing screen · Filter type: Standard sieve · Mounting type: Plug connection clamped · Ø Internal connection: 20 mm · Area of application: Standard · Area of application: Tuning
EUR 33.30
GPO wheel clamp 12 mm cranked solid (per piece) | Puch Maxi, Supermaxi, X30, Velux
Manufacturer: GPO · Material: Steel · Surface: galvanized (blue) · Ø inside: 12.1 mm · Ø outside: 23 mm · Total length: 78 mm · Thread type: M6x1 (standard thread) · Cranking (offset): 6 mm · Thread length: 36 mm
EUR 4.20
GPO 45 mm cylinder head tuning | Puch Maxi S, N / X30 NS, NL, N-2AH
Manufacturer: GPO · Material: Aluminum · Camouflaged: Yes · Surface: sandblasted · Width: 125 mm · Height: 55 mm · Total length: 135 mm · Ø cylinder: 45 mm · Candle thread: short · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44 · Decompressor: No · Area of application: Tuning
EUR 39.30
GPO chain tensioner | Piaggio Ciao
Manufacturer: GPO · Material: Plastic · Material: Steel · Color: black · Surface: galvanized (blue) · Color: silver · Width: 45 mm · Number of teeth: 8 pcs · Total length: 64 mm · Ø outside sprocket: 33 mm · Thread type: M8x1.25 (standard thread) · Number of fixing points: 1 pcs
EUR 11.20
GPO sprocket 9 - 21 teeth wide | Puch
Chain pitch: 1/2" x 3/16" · Chain type: 415H · Manufacturer: GPO · Material: Steel · Surface: Hardened · Recording type: Interlocking · 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 · Total thickness: 4.6 mm
EUR 9.45
GPO piston 40.94 mm | Sachs 502, 50/2, 50/3, 50/4
Manufacturer: GPO · Thick piston ring: 1.8 mm · Ø outside piston (A): 40.94 mm · Compression height (C): 28 mm · Curvature (D): 3.2 mm · Total piston height (E): 49.4 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Nominal diameter: 41 mm · Piston ring height: 1.5 mm · Ø piston pin (B): 12 mm · Weight piston kit: 86 g
EUR 47.70
GPO ignition plate 90 mm Bosch / DUCATI
Manufacturer: GPO · Material: Aluminum · Number of cables: 3 pcs · Tension: 6 V · Cable length: 400 mm · Cable length: 500 mm · Ø inside: 18.5 mm · Ø bolt circle: 80 mm · Ø outside: 90 mm · Number of fixing points: 4 pcs · Area of application: Original · Area of application: Standard
EUR 89.50
GPO 85° carburetor pipe bend brass M6x0.75
Manufacturer: GPO · Width across flats nut: 8 mm · Material: Brass · Component group Carburetor: Adjusting screws, float, etc. · Ø outside: 6 mm · Height: 30 mm · Total length: 45.5 mm · Total length: 53.5 mm · Internal thread: M5x0.8 (standard thread) · Thread type: MF6x0.75 (fine pitch thread) · Angle: 85 ° · Pony OEM number: A2066 · Sachs OEM no.: 0261 132 000
EUR 7.05
GPO mudguard strut front 17" black
Manufacturer: GPO · Material: Steel · Surface: varnished · Color: black · Mounting type: Nuts & bolts · Distance mudguard - center hole: 300 mm · Total length: 305 mm · Number of fixing points: 4 pcs · Ø mounting hole: 7 mm · Ø mounting hole: 12.5 mm · Wheel size: 17 "
EUR 17.80
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