Ktm Super Duke 990
The Ktm Super Duke 990 has a top speed of 230 km/h, produces 118 hp and weighs 189 kg. Motoryk rates it 8.5/10.
KTM 990スーパーデュークは、KTMのLC8 Vツインエンジンを中心に構築されたネイキッドストリートファイターとして2005年に発表され、そのアグレッシブなパワーデリバリーとラディカルなスタイリングから「ビースト」というニックネームが付けられました。2007年にWPサスペンションのアップグレードと改良されたコンポーネントをもたらしたRバリアントなど、いくつかのアップデートを経て進化しました。990スーパーデュークは2013年まで生産され続け、1290スーパーデュークRに引き継がれるまで、その時代の最も直感的でエキサイティングなネイキッドバイクの1つとしての評判を確固たるものにしました。
118 hp
パワー
100 Nm
トルク
189 kg
ウェイト
230 km/h
トップスピード
7.5 L/100km (approximately 13.3 km/L) — estimated real-world average
燃料
裸
ボディ
Video Review
購入者が知っておくべきこと
LC8 Engine Quirks
The 999cc LC8 V-twin is a powerful but maintenance-intensive motor — valve clearances should be checked every 15,000 km and are often neglected by previous owners. Always verify service history before buying.
Watch the Throttle Bodies
A known issue on the 990 Super Duke is throttle body synchronization going out of tune, causing rough idle and uneven power delivery. It's a cheap fix but commonly overlooked, so budget for a tune-up.
Strong Resale Value
The 990 Super Duke holds its value surprisingly well due to its cult following and reputation as a raw, engaging naked bike. Well-maintained examples remain in demand even 10+ years after production ended.
年別の世代と仕様
オリジナルの999cc LC8 Vツイン、トレリスフレーム、ネイキッドスーパーモトスタイル。オーバーランでマイナーアップデート。
"オーストリア史上最も怒りの強いネイキッドバイク。"
LC8 Vツインは、ただ引っ張るだけではありません。4,000～7,500rpmの間、4,000～7,500rpmの間、前腕をソケットから引きずり出し、直列4台では実現できません。私は2年間毎日の通勤と週末のキャニオンランで走ったが、トレリスのシャシーはとてもダイレクトで、テレパシーに近い。フリックすれば消え、議論の余地はない。正直なところ、シートは約90分後にコンクリートに変わり、初期モデルの燃料は再マップするまで3,500rpm未満ではゴツゴツします。信頼性とは、スロットルボディとその気まぐれなサイドスタンドスイッチに目を光らせておくことです。また、130 km/h以上ではミラーを振動させて役に立たなくしますが、率直に言って、スーパーデュークで130 km/hを超えると、ニヤリと笑ってチェックするのが難しくなります。
プロ
短所
中古購入者レビュー
"A flawed, thrilling machine that rewards the diligent buyer handsomely."
$4,500-$8,500 usedThe 990 Super Duke is the motorcycle that either converts you or terrifies you within the first mile. That LC8 V-twin is an absolute animal — raw, torquey, and completely unfiltered in a way modern bikes simply aren't anymore. KTM built something genuinely special here, and the used market knows it. Prices have actually crept back up as people realize what they had. Buy one right and it'll reward you endlessly. Buy one wrong and you're funding someone else's neglect. These bikes attracted riders who rode hard and occasionally maintained soft. Check the frame for stress cracks around the headstock, inspect the WP suspension for leaks, and verify the throttle bodies have been synced recently. The subframe bolts love to work loose. Coolant hoses crack with age. None of it is catastrophic if you know going in. Above all, get a pre-purchase inspection. A good one costs $150 and could save you $2,000. The 990 is worth owning — just own a healthy one.
Top 10 Accessories
Curated picks for the Ktm Super Duke 990 — owned, ridden, recommended.
よくある問題
🔥 2 CRITICALBattery voltage at idle, look for charging warning light
Rough idle, surging at low RPM, uneven throttle response
Inspect welds around swingarm area for cracks visually
Check oil level, look for residue around cam cover edges
✅購入前チェックリスト
Good bike, maintenance-sensitive, avoid neglected examples
Full Specifications
Rivals & Alternatives
Bikes that buyers cross-shop with the Ktm Super Duke 990
Kawasaki Z1000
Ducati Monster 1200
Triumph Speed Triple 1050
Suzuki Gsr750
Ktm 1290 Super Duke R
Compare Ktm Super Duke 990 Side-by-Side
compare_arrowsSpecs, power, weight & buyer verdict — head-to-head with the bikes most often cross-shopped.
Ktm Super Duke 990 vs Kawasaki Z1000
Specs · Power · Buyer verdict
Ktm Super Duke 990 vs Ducati Monster 1200
Specs · Power · Buyer verdict
Ktm Super Duke 990 vs Triumph Speed Triple 1050
Specs · Power · Buyer verdict
Ktm Super Duke 990 vs Suzuki Gsr750
Specs · Power · Buyer verdict
Ktm Super Duke 990 vs Ktm 1290 Super Duke R
Specs · Power · Buyer verdict
More Ktm Super Duke 990 Guides
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Discussion
Frequently Asked Questions
What are common problems with the Ktm Super Duke 990? +
Stator/charging system failure: Battery voltage at idle, look for charging warning light (serious) | Throttle body sync and idle issues: Rough idle, surging at low RPM, uneven throttle response (moderate) | Frame crack near swingarm pivot: Inspect welds around swingarm area for cracks visually (serious)
Is the Ktm Super Duke 990 a good motorcycle? +
A flawed, thrilling machine that rewards the diligent buyer handsomely. Rating: 8.5/10. Best for: Experienced riders wanting raw, unfiltered naked performance. Avoid if: First bike buyers or those skipping pre-purchase inspections.
What is the horsepower of the Ktm Super Duke 990? +
The Ktm Super Duke 990 produces 118 hp @ 9,000 rpm, with 100 Nm @ 7,000 rpm of torque. Top speed: 230 km/h.
Is the Ktm Super Duke 990 good for beginners? +
Yes — the Ktm Super Duke 990 is a reasonable choice for new riders (118 hp is manageable), weighing 189 kg. Experienced riders wanting raw, unfiltered naked performance
Is the Ktm Super Duke 990 reliable? +
Owners report 2 critical issues to watch for on the Ktm Super Duke 990, notably: Stator/charging system failure (Battery voltage at idle, look for charging warning light). Buy with a pre-purchase inspection.
Is the Ktm Super Duke 990 good for daily use? +
Experienced riders wanting raw, unfiltered naked performance Fuel: 7.5 L/100km (approximately 13.3 km/L) — estimated real-world average.
How fast is the Ktm Super Duke 990? +
The Ktm Super Duke 990 reaches a top speed of 230 km/h, producing 118 hp at 189 kg curb weight. Real-world performance depends on rider weight, gearing, and road conditions.
What gear should I buy for a Ktm Super Duke 990? +
Motoryk has curated a Top 10 gear list specifically for the Ktm Super Duke 990, covering engine oil, tires, chain, battery, and brake pads — see motoryk.com/bikes/ktm/super-duke-990/top10. Each pick is matched to this bike's spec.
