Got a potentially big problem with my 2017 Duke and could do with some input please. I rode 50 miles to work on Sunday morning with no issues. On leaving work the bike stalled several times after starting, as soon as I let go of the starter button. Eventually got it going, but then while riding... Hi, My duke 390 currently has the stock gearing and chain (15T front, 45T rear). Being my duke is for commuting to work and not really for fun, my aim is to get to work n back cheap as I can, thus fuel economy is key for me. I am interested to know people experiance on the gearing your... I've already ridden my 390 Duke over 1000 miles in my first 2 weeks, I used to ride a bicycle several hours per day and have been riding my 390 as much if not more. I was wondering how many miles can I expect it to last? Should I consider upgrading to another bike sooner if I keep putting this... This guy 2015 KTM 390 Duke Review - RevZilla is even taller than I am and he likes the bike... I currently ride a Royal Enfield 500 -- upright riding position, low power and torque, single cylinder. Mechanically, the Duke seems like it would be a great improvement, but I'm concerned I would feel cramped and bent over.