
21 mm PHBG racing carburetor for universal use for your moped, moped and small motorcycle.
This high-quality racing carburetor is suitable for tuning and is designed for racing bikes between 50 and 75 cc.
The tuning carburettor has a cable-operated choke (starter slide / starter flap).
The fuel/air mixture can be perfectly adjusted using the main and secondary air flow as well as the mixture adjustment screw.
The carburettor has an M32x1.25 thread on the air filter side.25 thread.
Main thread size (M5): 100
Additional thread size (idle thread): 55
Choked thread size: 55
Connection diameter of air filter without intake funnel: 32 mm (M32 x 1.25)
Connection diameter of intake manifold: 24 mm (or 26 mm after removing the reducer). 26 mm after removing the reduction sleeve)
Total height: 125 mm
Total width: 75 mm
You can find suitable nozzles, air filters and intake manifolds in the accessories section.
Quality product from the Italian manufacturer Dell'Orto.
| Nominal diameter | 21 mm |
| Manufacturer | Dell'Orto |
| Component group Carburetor | Carburetor complete |
| Carburetor type | PHBG AD |
| Width | 75 mm |
| Nozzle thread | M5x0.8 (standard thread) |
| Height | 125 mm |
| Nozzle size | 100 |
| Ø without reducing sleeve | 26 mm |
| Ø Internal connection | 24 mm |
| Ø Air filter connection | 32 mm |
| Air filter connection thread | MF32x1.25 (fine pitch thread) |
| Ø fuel hose connection | 6 mm |
| Mounting type | Plug connection clamped |
| Choke control | Cable choke |
| Choke nozzle size | 55 |
| Size of secondary nozzle | 55 |
| Area of application | Tuning |
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