Do it yourself
Frequently asked questions about cars and motorcycles
To replace the cylinder on the KTM EXC 250, you need to loosen the side bolts of the engine that connect it to the radiator via the appropriate hoses. Once these hoses are disconnected, you can unscrew the bolts that secure the cylinder to the bottom of the engine. Once the part is freed, carefully extract it from the top without damaging the piston. Once the cylinder is removed, you can insert a new one by connecting it to the hoses and the bottom of the engine using the appropriate bolts.

Updated on 19 May 2026 by ScegliAuto

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