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Replacing the Air Filter on the Aprilia RX 125

Model: Aprilia Rx 125
Part: Air filter

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This brief guide outlines the steps to remove and replace the air filter of the engine on the Aprilia RX 125 enduro bike. First, place the bike on its stand and remove the rider's seat.

Next, unscrew the screws securing the air filter box cover to remove it, as shown in the video. At this point, remove and replace the air filter with a new one of the correct type, ensuring the new cartridge is inserted in the correct orientation.

Then, reassemble the filter box and refit the rider's seat!


Updated on 17 June 2026 by ScegliAuto


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by ScegliAuto

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