







TWIN AIR Power Flow / Back Fire Air Filter (ref. 150231FR) — Designed for motocross riders who demand durability and reliability on challenging tracks. The Power Flow kit combines a machined aluminum cage with an oversized flame-retardant filter foam to ensure stability and sealing where dust and acceleration push the equipment to its limits.
Designed for motocross and enduro machines, this filter is intended for riders seeking a reliable component to tackle dust, jumps, and tight accelerations. Its construction minimizes the risk of infiltration and maintains the filter's shape in extreme conditions. Suitable for Honda CRF 450 R and 450 RX (2024) as well as the CRF 250 RX (2024), among other motocross models. Regular maintenance is recommended according to Twin Air's guidelines to ensure longevity and performance on the track.