The Malossi PHBG 18 AD carburetor is an ideal product for 50-100cc 2-stroke engines, specifically designed for motorcycles. Thanks to its variable diameter venturi, available in different sizes between 15 and 21mm, this carburetor offers great flexibility of use.
Its main features include a cylindrical throttle valve, an independent circuit starting device, and a mixture adjustment system for both idle and maximum. Furthermore, the mechanical mixture adjustment system with a conical needle ensures excellent engine performance and efficiency.
The carburetor is equipped with a sleeve connection with insulating reduction from Ø 26 to Ø 24, 23 for PHBG A-C types, while PHBG B and D types have a mounting elastic connection with Ø 25. Additionally, it is possible to mount trumpets and fittings thanks to the Ø 32 or Ø M32 x 1.25 air intake connection.
Made of Zama die-cast, a durable and high-quality material, the Malossi PHBG 18 AD carburetor guarantees excellent and long-lasting performance.


