The TWIN AIR 152123 air filter is a vintage reference designed for motocross use. Built around a patented structure, it features a triple progressive foam to protect the airbox from dust, sand, and impurities without restricting engine breathing.
- Triple foam layer: the first layer is airy to capture coarse dust, the second layer is denser to stop fine particles while allowing airflow.
- The third flame-retardant layer allows, if necessary, the removal of the original flame arrestor screen.
- Glue specially formulated for Twin Air, resistant to solvents and petrol, ensuring the cohesion of the foam elements.
- Slightly more compact than the original element to increase the usable volume in the airbox and promote airflow.
- “Breathable” seal ensuring maximum contact surface with the filter housing to limit leaks.
- Bonded assembly of the envelopes to prevent dirt accumulation between the layers.
Ideal for vintage riders and motocross outings where dust is omnipresent. Main compatibilities: YAMAHA YZ 490 (1982), YAMAHA IT 465 (1982), and YAMAHA YZ 250 (1982). Manufacturer reference: 152123 — Filter version: Standard.