BGM Pro Air Hose and Marchald Filter SetFits Keihin PWK Carbs with 50mm mouth
Remote air filter system based on the bgm PRO intake hose and a Marchald foam air filter.
bgm PRO intake hose with increased volume in front of the carburettor compared to the original intake hose. The intake hose is available with four different connection sizes at the carburettor: 40 mm (e.g. Dellorto PHBL 25), 42 mm (Dellorto PHBH 28-30), 45 mm (Mikuni TM24 and Jetex SH22) or 50 mm (Keihin PWK 28, Polini 28 - 30).
Another big advantage of the bgm PRO intake hose is the lower outlet. Here the spitback from the carburettor is not collected in the hose and the idle system can therefore not clog.