Iv got 2015 390 8000 miles on it no issues at all I added a.after market ecu to sort the running lean out witch also bort down the engine temps i fitted different rad cap apart from that it’s standard never had any problems with it
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Hi everybody uk owner of a ktm rc390 2015 started doin a few mods fitted a rapid bike evo ecu ,k&n filter an open top airbox going to get a werkes competions exhaust soon should get it running nice