The inlet manifold on a motorcycle is a component that channels air and fuel from the throttle body to the engine’s combustion chambers. Typically made from aluminum or composite materials, the inlet manifold is designed for durability and optimal airflow. In the category of Fuelling, Air and Cooling > Air Intake and Air filters > Inlet Manifold. Inlet Manifold And Injector for Lexmoto Assault 125 EFI HJ125-J-E4 Inlet CMPO. Order Before 3:30PM For Same Day Dispatch. Lexmoto: Assault 125 EFI HJ125-J-E4. Contact Ordering & Dispatch. Our Opening hours are 9:00 – 17:00 Monday – Friday, excluding Bank Holidays. Please note that collection is NOT available.