Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

Model: Ktm Duke 125
Part: Spark plugs

In this brief and simple guide, remove and replace the engine spark plug on the KTM Duke 125 by following the instructions below. First, place the bike on a stand and start by disconnecting the spark plug connector; then use a socket spanner with an extension to unscrew the spark plug, as shown in the video. At this point, install the new spark plug of the correct type and with the same thread pitch, screwing it in by hand before tightening it with the spanner; then reassemble everything, following the video tutorial to the end!

Updated on 7 June 2026 by ScegliAuto

Video tutorial

Related tutorials

How to Replace the Spark Plug on KTM Duke 125-390
Duke 125 .. In this video, let's see how to remove and replace the spark plug on a KTM Duke 125 and 390, following the instructions below. First, remove the.. …
How do you replace the spark plug of the KTM Duke 125?
How do you replace the spark plug of the KTM Duke 125?
Duke 125 In order to replace the spark plug of the KTM Duke 125, you need to remove the coil located on the top of the cylinder of the engine block: the coil …
How to Replace the Spark Plug on a KTM Duke 125 - 390
How to Replace the Spark Plug on a KTM Duke 125 - 390
Duke 125 In today's tutorial, you will learn how to replace the engine spark plug on the KTM Duke 125, as well as the Duke 390. First, remove the fuel tank by…

How to Replace the Clutch Cable on the Royal Enfield Classic 350

In this guide, you will learn how to remove and replace the clutch cable on the Royal Enfield Classic 350 motorcycle. First, place your bike on the centre stand and begin unscrewing the adjuster located above the clutch cover on the left side; then detach the cable. Next, remove the cable from the clutch lever, pulling it out along with the outer casing. Now, replace it with the new, correct type, connecting the cable to the clutch lever. Finally, adjust the clutch to set the disengagement.

Watch the video!


by ScegliAuto

More videos