KTM 450 SX ATV [2009-2011] - Air filter - 5818

TECNIUM air filter for the KTM 450 SX ATV

The TECNIUM air filter is designed for use on the KTM 450 SX ATV built between 2009 and 2011. Its multi-stage foam structure keeps dust, sand and dirt away from the engine while supporting high air permeability for the intake air.

Function and structure

The outer layer is made of open-pore foam and holds back larger dirt particles. A second, denser layer of foam filters finer dust particles and allows air to continue to flow through. This means that the air filter works with a graduated filter structure for different particle sizes.

• Multi-layer foam to retain dirt and fine dust particles
• Open-pored first layer for pre-filtration
• Denser second layer for fine dust particles
• Flexible seal for a suitable contact surface with the air filter housing
• Fireproof foam against backfire for 4-stroke racing engines

Technical data

• Brand: TECNIUM
• Product range: Standard
• Category: Air Filter
• Area of application: racing use

Vehicle assignment

This air filter is intended for the KTM 450 SX ATV built between 2009 and 2011.

Factual note

The design combines two-stage foam filtering with a flexible seal. The specified vehicle assignment to the KTM 450 SX ATV in the complete model year range 2009-2011 is decisive for the selection.