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  1. Duke 390 Performance upgrades and appearance mods - KTM Duke …

    Jan 14, 2022 · Duke 390 Performance upgrades and appearance mods duke 390 ktm 390 duke performance redbull Jump to Latest 49K views 14 replies 10 participants last post by Magnus …

  2. KTM Duke Repair Manual - KTM Duke 390 Forum

    Oct 25, 2018 · Just wanted to share: Repair Manual Duke 390 2016 Repair Manual Duke 390 2018 Repair Manual Duke 250 2016 Repair Manual Duke 250 2018

  3. bigger tire size - KTM Duke 390 Forum

    Jun 15, 2014 · DUKE 390 4" RIM - 17" WHEEL, OEM TYRE = 150/60 150/60 is the industry standard for a 4.25" rim, so KTM already fits an oversize rear tyre although it is normal for manufacturers to do …

  4. Gearing (spockets and chain) - KTM Duke 390 Forum

    Mar 13, 2023 · 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 …

  5. Dynojet Power Commander V map library | KTM Duke 390 Forum

    Jan 4, 2016 · 2016 Duke 390 - YSS MZ506 shock, RC390 fork springs & custom spacers, DynoJet quickshifter and PCV, Gray Area KTM airbox and injector, open lid, inverted K&N filter, Spark high …

  6. anyone actually replaced theirs and at what cost? - KTM Duke 390 Forum

    Feb 16, 2021 · I was looking at this on Ebay Andreani Fork Cartridge Kit for '17-'19 KTM 390 Through Bolt 105/KT7e 105/KT7 | eBay .. but I am taking a shot in the dark at best when it comes to forks and …

  7. 14 teeth front sprocket advice 390 adventure - KTM Duke 390 Forum

    Jul 20, 2022 · I changed the front sprocket from 15 to 14 teeth and here is my thought. Personal information: 2021 390 adventure with aluminium top box and side cases; 220lbs man often riding …

  8. Ecu failure? - KTM Duke 390 Forum

    Nov 24, 2022 · 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 …

  9. Fuel efficiency review - KTM Duke 390 Forum

    Aug 29, 2021 · Dirty Adventure (KTM 390 Adventure) | Fuelly I can tell you with 100% certainty that we do have 400km range on this bike. Last night I fueled up at 377km and by the amount of gas that I …

  10. PowerTRONIC Performance ECU for KTM Duke/RC 390

    Dec 3, 2019 · PowerTRONIC Performance ECU for KTM Duke/RC 125, 200, 250, 390, 690 PowerTRONIC installs in less than 40 minutes with no fancy tools required (DIY) Free Map Switch …