Do it yourself
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This video shows how to remove the DB-Killer from a Beta RR 125. First, obtain the appropriate pliers to remove the circlips and insert them into the silencer where the retaining clip is located; perform this operation only when the engine and exhaust are cold. At this point, press and remove the circlip, then use pointed pliers to pull out the DB-Killer, as illustrated in the video. Finally, listen to the difference in sound from the original; for reassembly, simply apply the reverse procedure!

Updated on 31 March 2026 by ScegliAuto

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