The TWIN AIR air filter (manufacturer part number 158059) is a multi-layer filtration element designed to protect the airbox of motorcycles while optimizing airflow. Constructed from a three-layer foam, it captures both coarse and fine particles and includes a fire-retardant layer that allows for the removal of the original flame arrestor screen if necessary. Its compact design provides more free volume in the housing to facilitate airflow without compromising filtration.

• Two layers of foam with different densities: the first layer is airy for dust and sand, while the second layer is denser for fine particles.
• A third fire-retardant layer compatible with the removal of the original flame arrestor screen.
• Specific Twin Air adhesive ensuring the cohesion of the foams and resistant to solvents and gasoline.
• Breathable gasket designed to provide a large contact surface with the filter housing and limit lateral infiltration.
• Glued assembly of the envelopes to prevent dust accumulation between layers.
• Version: Standard

Suitable for motocross and roadster practices, this filter fits many models, including TM RACING MX 85 (2018), SMR 125 (2016), and SMM 125 (2016). Manufacturer part number: 158059.