Removing DB-Killer from KTM Duke 390

Model: Ktm Duke 390

This video is currently unavailable

Today, you will learn how to remove the DB-Killer from a KTM Duke 390. Ensure the engine and exhaust are cold to avoid burns! First, obtain the appropriate pliers with tips to remove the retaining ring (circlip) of the DB-Killer. Insert the pliers into the silencer to press and remove the clip.

Now, extract the DB-Killer using the pliers as shown in the video; you will notice the difference in sound of your exhaust without the DB-Killer! Follow the reverse procedure for reassembly!

Updated on 29 March 2026 by ScegliAuto

Related tutorials

How to Reset the "Service" Light on a KTM Duke 390

Duke 390 Before starting, the regular service should already have been performed, and then you need to sit on the rider's seat of your KTM Duke 390. Start by …

How to Replace the Battery on a KTM Duke 390.

Duke 390 To replace the battery on a KTM Duke 390, first loosen the screws that secure the seat so that it can be removed, giving access to the components und…

How to Replace the Coolant in the KTM Duke 390

Duke 390 This guide provides instructions on how to replace the coolant in the KTM Duke 390 in simple and quick steps. First, place your bike on a stand and b…

How to Reset the Service Light on the Gilera Nexus 500

This video shows the procedure to reset the service light on the Gilera Nexus when the light remains on after a service. The procedure is straightforward and takes less than a minute. To reset the light, press the mode button and the odo/set button simultaneously. While holding them down, turn the ignition key to the ON position. Once the instruments are on, release the buttons and press the mode button once. The maintenance light will illuminate; hold the mode button for a few seconds to reset it.

Watch the video!

by ScegliAuto

Removing DB-Killer from KTM Duke 390

Related tutorials

How to Reset the Service Light on the Gilera Nexus 500

More videos