21 mm PHBG replica racing carburetor for universal use for your moped, moped and small motorcycle.
This racing carburetor is suitable for tuning and is designed for racing bikes between 50 and 75 cc.
The tuning carburetor has a manually operated choke (starter slide / starter flap).
The fuel/air mixture can be perfectly adjusted using the main and auxiliary valves and the mixture adjustment screw.
The carburetor has an M32x1.25 thread on the air filter side. The air filter can be attached directly to the thread.
Main thread size (M5): 90 (with throttle plate)
Adjacent thread size (idle thread): 50
Choked thread size: 60
Air filter connection diameter: 32 mm (M32 x 1.25)
Connection diameter of intake manifold: 24 mm (or 26 mm after removing the reducer sleeve)
Total height: 130 mm
Total width: 75 mm
Matching nozzles, air filters and intake manifolds can be found in the accessories section.
Good, inexpensive standard spare part. GPO – GOOD PARTS ONLY.
| Nominal diameter | 21 mm |
| Manufacturer | GPO |
| Material | Aluminum |
| Component group Carburetor | Carburetor complete |
| Color | black |
| Carburetor type | PHBG AS |
| Total length | 71.5 mm |
| Ø without reducing sleeve | 26 mm |
| Width | 73 mm |
| Ø Internal connection | 24 mm |
| Height | 130 mm |
| Ø Air filter connection | 32 mm |
| Air filter connection thread | MF32x1.25 (fine pitch thread) |
| Ø fuel hose connection | 6 mm, 5.3 mm |
| Mixed oil connection | Yes |
| Mounting type | Plug connection clamped, Bride |
| Vacuum connection | Yes |
| Choke control | Hand choke |
| Choke nozzle size | 60 |
| Nozzle thread | M5x0.8 (standard thread) |
| Nozzle block | 262A |
| Nozzle size | 90 |
| Camouflaged | No |
| Size of secondary nozzle | 50 |
| Area of application | Tuning |
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