Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

Model: Ktm Exc 250
Part: Valve

Today's guide will show you the main instructions on how to disassemble and replace the exhaust valve on the KTM EXC 250 enduro motorcycle. To access the exhaust valve, you must first remove the cylinder head, cylinder, and piston from the engine; then, unscrew the fastening bolts of the exhaust valve assembly, remove the valve from the cylinder, and replace it with the new one, as shown in the video. At this point, reassemble the entire engine assembly, ensuring correct adjustment of the carburation and timing.

Updated on 8 September 2026 by ScegliAuto

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