TWIN AIR Air Filter - 154500: designed for motocross riders who ride in dust and on loose terrain. This multi-layer filter prioritises filtration without sacrificing airflow, to protect the engine during off-road outings and intensive training sessions.
- Triple foam construction: a first airy layer captures sand and large impurities.
- Second denser layer: retains fine particles while facilitating airflow.
- Third flame-retardant layer: allows, if necessary, the removal of the original flame arrester.
- Specific Twin Air adhesive: ensures the cohesion of the foams and resists solvents and petrol.
- Slightly more compact profile than the original element: frees up volume in the housing to improve the available airflow.
- Breathable seal designed to maximise the contact surface with the housing and limit leaks.
- Bonded assembly between envelopes: reduces the risk of dust accumulation between layers.
Version: Standard. Suitable for the motocross world and demanding airboxes. Compatibility examples: KTM 420 GS (1984) and KTM 500 GS (1983). Manufacturer reference: 154500. Show it the track, it will take care of the rest.