





The TWIN AIR 158057 air filter is designed for demanding riders who want to optimize engine breathing without compromising dust and sand protection. Derived from a patented design and made with selected materials, this cartridge serves as an essential barrier between ambient air and the filter housing while promoting smooth airflow suitable for both Cross and Roadster practices.
Manufacturer reference: 158057 — Version: Standard. Compatible with off-road and roadster uses; among the frequently equipped motorcycles: TM RACING MX 300 (2007), TM RACING EN 300 (2007), and TM RACING MX 250 (2007).