Do it yourself
Frequently asked questions about cars and motorcycles
To replace the exhaust on a Tm Racing SMR 125, you need to loosen the bolts indicated in the video to remove the seat, which must first be pulled back and then lifted. After removing these screws, you will also be able to slide off the side panel that covers the exhaust. When the screws supporting the exhaust are also loosened, it can be removed by pulling it. You will need to remove the rubber from the old exhaust and fit it onto the new exhaust, along with the silent block. At this point, insert the new exhaust into the expansion chamber and finally fit all the screws and parts previously removed.

Updated on 20 April 2026 by ScegliAuto

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How to replace the coolant in the BMW S1000 R

Today, we will see in this video tutorial how to bleed and replace the coolant in the BMW S1000 R motorcycle. First, place your motorcycle on a stand and start unscrewing the bleed screw located on the water pump casing, found at the bottom right; let the fluid drain into a container for about ten minutes. Now, unscrew the radiator cap and top up with the new coolant, the correct type for your radiator; fill it to the maximum level mark, starting the engine to circulate the fluid!

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