KTM duke 250 best bike I am ever used.Bike come with a 250cc engine.starting with the design the ktm duke 250is a street fighter by soul dressed in a super sport inspired attrie.The duke ktm 250 gets a more contoured sheet for the rider.your sit is a little taller on the quarter litre duke with a seat height of 818mm.the 250 duke goes quiet and smooth from 4000rpm to 8000rpmin way the old ktm engine just couldn’t.Duke 250 is not noise.In design duke 250 look fantastic.