2603 carburettor phbg 21 ad

Description

Engine: 50-100cc, 2 stroke

Application: Motorcycles

Venturi diam.: 15 - 16 - 17 - 17,5 - 18 - 19 - 19,5 - 20 - 21mm

Features:

• Piston-type throttle valve
• Independent starting circuit
• Idling system with jet and mixture adjusting screw
• Main circuit with mechanical mixture adjustment by means of a conical needle
• Connection by insulating reducing socket from Ø 26 to Ø 24-23 for PHBG A-C types and Ø 25 elastic fitting connection for PHBG B and D types
• Air intake connection Ø 32 and Ø M32 x 1.25 for trumpet or union assembly

Material: Die-cast Zamac body

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