Question about 2004 KTM 640 Duke 2
KTM Duke 2, loss of power when engine under load, will not rev above 4000, with no load will rev higher but fades- any ideas
Is the bike at stock condition?
Check the carb and the charging system.
You should measure 13,5-14V at your battery in 3000rpm with your high beams on.
Posted on May 31, 2009
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Posted on Jan 02, 2017
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