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How to Change the Transmission Oil on a Honda CR 125

Model: Honda Cr 125
Part: Transmission fluid

Video tutorial

Follow these main steps to perform routine maintenance by changing the transmission and clutch oil on a Honda CR 125 two-stroke enduro bike. First, place the bike on a stand and start unscrewing the drain bolt located under the engine using a socket spanner, allowing it to drain into a container for about ten minutes.

Then, unscrew the filler cap to let the oil drain more quickly, as shown in the video. Finally, top up the oil, following the video to the end!


Updated on 25 May 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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