Twin Air PowerFlow Air Filter Kit for Yamaha YZ125/YZ250/YZ125X/YZ250X (1997–2020) – High-Performance Air Filter Upgrade for 2-Stroke Dirt Bikes (OEM Part # 4XM-14451-00-00) Corded Tool and the variable speed trigger

and the variable speed trigger gives you control over the ratchet for ease of use

and technical XC trails

The 120 TPI LITE casing prioritizes minimal weight while maintaining durability

the unit delivers unmatched run-time in all applications

Twin Air PowerFlow Air Filter Kit for Yamaha YZ125/YZ250/YZ125X/YZ250X (1997–2020) – High-Performance Air Filter Upgrade for 2-Stroke Dirt Bikes (OEM Part # 4XM-14451-00-00) Corded Tool and the variable speed triggerUpgrade your Yamaha 2 stroke with the Twin Air PowerFlow Kit 152213C the ultimate solution for riders demanding peak performance and superior engine protection. Designed to replace the stock clamp on filter system, this kit features a billet aluminum cage and wing bolt mounting system that ensures a leak proof seal and maximized airflow. Whether you're racing motocross or tearing through trails, this kit delivers clean air and full throttle response.