Universal Parts shielded performance air filter for 139QMB / GY6 50cc 4-stroke engines. Features a high flow filter element inside a blue transparent hard rain and debris shield. Flexible rubber intake boot with stainless steel hose clamp adjusts to fit most 50cc carburetor flanges (39�40mm ID). Fits scooters, dirt bikes, ATVs, super pocket bikes, and other 139QMB/GY6-engined vehicles.
Not intended for use on public roads or land.
California Prop 65 Warning: www.p65warnings.ca.gov
