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How to Replace Fork Bearings and Oil on a KTM RC 390

Model: Ktm Rc 390
Part: Bearing

Video tutorial

This video provides step-by-step instructions for disassembling and replacing the fork bearings on a KTM RC 390, as well as the Duke. First, disassemble the fork; remove the fairings and unscrew the handlebar bolts, loosening those of the fork itself.

Next, remove the central axle to take off the wheel after removing the brake caliper; then slide out and remove the forks.

Proceed to disassemble the bearings using extractors; replace them with new ones and reassemble everything, finally pouring in the fork oil!


Updated on 1 May 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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