ForceWinder XR II Series for Buell Motorcycles.
it’s the first forward mounted air intake system. Dynamic looks, high performance, poured aluminum construction, comes complete with both ForceWinder Filter and PCV filters, stainless allen bolts and gaskets, Black Dry Charger weather inhibiting filter wrap. The XR II comes with the trick Probike external breather system that loops cleanly around into the back of the filter for positive performance enhancing crankcase ventilation. Adapters available to fit S&S E & G and Mikuni HSR 42/45 carbs.