
PHBN/PHVA JET 75 by Dell'Orto (manufacturer reference: 6413.75): a calibrated jet in size 75 designed for Dell'Orto PHBN and PHVA carburetors. Engineered for precise air/fuel mixture adjustment, it allows for tuning the carburation during adjustments or replacements on scooters and small urban motorcycles.
Ideal for riders looking to refine engine response in the city, this jet fits into the urban ecosystem where comfort during acceleration and low-end flexibility are essential. It is a simple and reliable replacement part to restore the proper functioning of the carburetor and achieve a mixture mapping that meets your daily riding needs.
Examples of compatible motorcycles:
Replace the worn jet or try a different size to optimize the mixture. For installation, follow the carburetor disassembly procedures or entrust the operation to an experienced tuner/mechanic.