Do it yourself
Frequently asked questions about cars and motorcycles

Model: Ktm Duke 390
Part: Brake fluid

In today's tutorial video, you will see the instructions for replacing the rear brake fluid of the KTM Duke 390, as well as the 125. First, remove the cover of the rear brake fluid reservoir; then drain the fluid into a container. Next, bleed the fluid at the brake caliper by opening the small valve and pressing the brake lever to allow drainage; finally, refill the reservoir with the correct new brake fluid!

Updated on 14 June 2026 by ScegliAuto

Video tutorial

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by ScegliAuto

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