Twin Air Air Filter for 2018 KTM 250 Freeride R and 350 Freeride 154143

Your KTM Freeride's engine performance depends on clean air reaching the combustion chamber without restriction. A quality air filter like the Twin Air strikes the critical balance between blocking contaminants and maintaining the airflow your engine demands, especially when riding in dusty or sandy terrain. This means better throttle response, reliable starts, and longer intervals between maintenance cycles.

The Twin Air's dual-stage foam design uses a coarse outer layer to trap larger debris while the fine inner foam captures microscopic particles that would otherwise damage your engine. The fused construction prevents dirt from lodging between layers, maintaining consistent filtration performance throughout the filter's life. The durable adhesive withstands repeated cleanings, and the thick sealing ring ensures a leak-free fit against your airbox every time.

• Fitment: 2018 KTM 250 Freeride R, 2018 KTM 350 Freeride
• MPN: 154143
• Material: Dual-stage foam
• Outer layer: Coarse foam
• Inner layer: Fine foam
• Construction: Fused layers
• Sealing ring: Thick, flat
• Installation: Bolt-on
• Maintenance: Reusable, cleanable
• Adhesive: Durable formulation