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How do you replace the muffler on the TM Racing SMR 125?

Model: Tm Racing Smr 125
Part: Exhaust muffler

Video tutorial

The exhaust installed on the TM Racing SMR 125 can be replaced by loosening the bolts that secure the side panel located near the rear fender. Once this panel has been removed, you can unscrew the two screws that hold the exhaust in place, at the beginning and at the end of its housing.

When the old exhaust has been detached, you can connect the new one to the beginning of the exhaust pipe and secure its end with the appropriate bolt. After installing the new exhaust, you can reattach the side panel to its housing.


Posted on 23 December 2025 by ScegliAuto


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by ScegliAuto

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