Description
A restrictive or clogged air filter directly undermines your KTM’s throttle response and peak power output. The Twin Air 154112 delivers measurably better airflow while maintaining aggressive filtration—critical for keeping your engine clean during aggressive trail riding or racing. Its dual-stage foam construction and optimized geometry mean fewer cleaning cycles and more reliable performance when it matters most.
- Dual-stage foam construction
- Superior dirt capture
- Increased airflow efficiency
- Flat foam sealing ring
- Washable, reusable design
- Fits KTM 105 SX 2004–2012
- Fits KTM 125 EXC 2004–2007
- Optimized dead air space
- Easier maintenance cycles
- Enhanced engine performance








