Ktm 390 Duke
The Ktm 390 Duke has a top speed of 167 km/h (est. – note: varies slightly by year/market), produces 44 hp and weighs 171 kg. Motoryk rates it 8/10.
KTM 390デュークは、RC390スポーツバイクから派生した単気筒エンジンを搭載したトレリスフレーム上に構築された、初心者および中級者向けの手頃な価格の軽量ネイキッドストリートファイターとして2013年に発売されました。2017年にスタイル変更、WPサスペンション、電子機器の改良により大幅な再設計が行われ、2023年には新しい水冷エンジン、TFTディスプレイ、コーナリングABSでさらに刷新されました。世界でもっともポピュラーな小排気量モーターサイクルの1つとなり、そのアグレッシブなKTMキャラクターを手頃な価格で提供することで高く評価されました。
44 hp
パワー
39 Nm
トルク
171 kg
ウェイト
167 km/h (est. – note: varies slightly by year/market)
トップスピード
3.5–4.5 L/100km (approx. 22–28 km/L, real-world average)
燃料
裸
ボディ
Video Review
購入者が知っておくべきこと
Watch the Trellis Frame
The 390 Duke's trellis frame is lightweight and sporty, but inspect used bikes carefully for stress cracks near weld points, especially if the bike has seen track use or minor drops.
Steep Depreciation Curve
The 390 Duke depreciates rapidly in its first two years, often losing 30-40% of its value, making a 2-3 year old used model an excellent value buy for savvy buyers.
Heat Management Issues
The single-cylinder engine is known to run noticeably hot, especially in slow city traffic — later models improved cooling, so prioritize 2017+ versions if heat comfort matters to you.
年別の世代と仕様
373cc単気筒、スチールトレリスフレーム、WPサスペンション、一部の市場ではABSをオプションで搭載したデビューモデル。
完全に再設計されたボディワーク、新しいTFTディスプレイ、スリッパークラッチ、ライドバイワイヤー、最新のフレーム、エルゴノミクス。
新しいシャープなスタイリング、最新の399ccエンジン、コーナリングABS、トラクションコントロール、改良されたシャーシ、電子パッケージ。
中古購入者レビュー
"Brilliant urban weapon when bought carefully from a responsible previous owner."
$3,500-$6,500 usedThe 390 Duke is genuinely one of the most entertaining small bikes ever built, and the used market is littered with them for good reason — early owners upgrade quickly, leaving decent examples at sensible money. That LC4c single punches hard for 373cc, revs like it's angry at something, and the chassis is properly sorted with WP suspension that shames most competitors. Buy between 2017-2022 and you're getting a genuinely sophisticated package. Here's the honest bit though: these things attract young, enthusiastic riders who treat them accordingly. Check the subframe religiously — drops and kerb nudges crack them. The throttle-by-wire on later models is slick but inspect wiring harness condition carefully. Service history matters more than mileage; KTM's recommended 8,000km oil changes are non-negotiable with this engine. Skipped services cook the top end. Used prices have stabilised nicely. Find a well-documented example under 15,000km from someone who actually maintained it and you've got a genuinely brilliant urban weapon that'll embarrass much bigger bikes through traffic.
Top 10 Accessories
Curated picks for the Ktm 390 Duke — owned, ridden, recommended.
よくある問題
🔥 2 CRITICALInspect welds around headstock and swingarm pivot points
Test ABS activation, scan for fault codes
Look for white residue below water pump housing
Cold start behavior, any hesitation or dying at idle
✅購入前チェックリスト
Decent but needs attentive maintenance and care
Full Specifications
Rivals & Alternatives
Bikes that buyers cross-shop with the Ktm 390 Duke
Bmw G 310 R
Honda Cb300r
Kawasaki Z400
Ktm Duke 250
Suzuki Gixxer 250
Compare Ktm 390 Duke Side-by-Side
compare_arrowsSpecs, power, weight & buyer verdict — head-to-head with the bikes most often cross-shopped.
Ktm 390 Duke vs Bmw G 310 R
Specs · Power · Buyer verdict
Ktm 390 Duke vs Honda Cb300r
Specs · Power · Buyer verdict
Ktm 390 Duke vs Kawasaki Z400
Specs · Power · Buyer verdict
Ktm 390 Duke vs Ktm Duke 250
Specs · Power · Buyer verdict
Ktm 390 Duke vs Suzuki Gixxer 250
Specs · Power · Buyer verdict
More Ktm 390 Duke Guides
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Discussion
Frequently Asked Questions
What are common problems with the Ktm 390 Duke? +
Trellis frame cracking near welds: Inspect welds around headstock and swingarm pivot points (serious) | ABS pump failure and warning light: Test ABS activation, scan for fault codes (moderate) | Coolant leak from water pump seals: Look for white residue below water pump housing (moderate)
Is the Ktm 390 Duke a good motorcycle? +
Brilliant urban weapon when bought carefully from a responsible previous owner. Rating: 8.0/10. Best for: Urban commuters wanting genuine performance and handling. Avoid if: You want comfortable touring or hate vibration.
What is the horsepower of the Ktm 390 Duke? +
The Ktm 390 Duke produces 44 hp @ 9,000 rpm (2023+ model; earlier models ~43 hp), with 39 Nm @ 7,000 rpm of torque. Top speed: 167 km/h (est. – note: varies slightly by year/market).
Is the Ktm 390 Duke good for beginners? +
Yes — the Ktm 390 Duke is a reasonable choice for new riders (44 hp is manageable), weighing 171 kg. Urban commuters wanting genuine performance and handling
Is the Ktm 390 Duke reliable? +
Owners report 2 critical issues to watch for on the Ktm 390 Duke, notably: Trellis frame cracking near welds (Inspect welds around headstock and swingarm pivot points). Buy with a pre-purchase inspection.
Is the Ktm 390 Duke good for daily use? +
Urban commuters wanting genuine performance and handling Fuel: 3.5–4.5 L/100km (approx. 22–28 km/L, real-world average).
How fast is the Ktm 390 Duke? +
The Ktm 390 Duke reaches a top speed of 167 km/h (est. – note: varies slightly by year/market), producing 44 hp at 171 kg curb weight. Real-world performance depends on rider weight, gearing, and road conditions.
What gear should I buy for a Ktm 390 Duke? +
Motoryk has curated a Top 10 gear list specifically for the Ktm 390 Duke, covering engine oil, tires, chain, battery, and brake pads — see motoryk.com/bikes/ktm/390-duke/top10. Each pick is matched to this bike's spec.
