Hiflo Air Filter | HFA4903 Suspension The radius increases or “ramps

The radius increases or “ramps up” after ½ throttle to keep overall rotation requires to reach full throttle at or near stock rotation

Seamless Beam Transition

Legs are arched with flat ends for stability on uneven ground

Standard clutch lever function with full override

300 2 strokeAlso Fits Models Below:RIEJU (2021+) MR PRO 250

Hiflo Air Filter | HFA4903 Suspension The radius increases or “rampsHiflofiltro air filters are manufactured to fit the factory air box and are a direct replacement for original equipment filters. Top quality powerflow filtering media, developed for modern high performance engines. All filters are sold each