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All Bikes/Ktm/Duke 690
Ktm Duke 690
Naked

Ktm Duke 690

The Ktm Duke 690 has a top speed of 175 km/h, produces 73 hp and weighs 149 kg. Motoryk rates it 7.8/10.

KTM 690 Duke는 새로운 단일 실린더 LC4 엔진을 탑재한 640 Duke의 후속 모델로 2008년에 출시되었으며 당시 세계에서 가장 강력한 양산형 단일 실린더 오토바이로 자리매김했습니다.2012년에 개선된 인체공학 및 전자 장치를 탑재하여 대대적인 2세대 재설계를 거쳤으며, 2016년에는 라이드 바이 와이어, 코너링 ABS 및 트랙션 컨트롤을 도입하는 또 다른 주요 업데이트가 이어졌습니다.가벼운 민첩성, 강력한 파워 딜리버리, 슈퍼모토에서 영감을 받은 핸들링으로 명성이 자자한 이 차량은 여전히 벤치마크 싱글 실린더 스트리트 파이터로 자리매김하고 있습니다.

73 hp

파워

73 Nm

토크

149 kg

무게

175 km/h

탑 스피드

4.5 L/100km (approx. 22 km/L, typical real-world average)

연료

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구매자가 알아야 할 사항

⚙️

Single-Cylinder Powerhouse

The 690 Duke's LC4 engine is one of the most powerful production single-cylinder motors ever made, producing ~73hp. This unique character gives it aggressive performance rarely found in its class.

🔧

Watch the Valves

The LC4 engine requires strict valve clearance checks every 6,000 miles — skipping this is the most common cause of costly engine damage on used examples. Always verify service history before buying.

💰

Strong Resale Value

KTM 690 Dukes hold their value well due to their niche appeal and loyal following, often retaining 70-80% of value after two years. Low production numbers and high demand keep the used market competitive.

연도별 세대 및 사양

2008–2011 Gen 1

654cc LC4 싱글 실린더, 트렐리스 프레임, 슈퍼모토에서 영감을 받은 네이키드 스트리트파이터 디자인을 도입했습니다.

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8.2/10

"실제 고속도로 매너를 갖춘 날것의 쿵쾅거리는 도시 무기."

690 Duke Gen 1은 가능한 최선의 방법으로 진정한 불안감을 느꼈습니다. 654cc 싱글은 기계식 나무 껍질과 함께 발사되기 때문에 평행 쌍둥이가 불임 상태인 것처럼 느껴집니다.토크는 약 3,500rpm에서 세게 도달하고 계속 밀어내는데, 이는 도시 교통을 가로지르는 일이 수월하고 약간 위험하게 느껴진다는 뜻입니다.트렐리스 프레임과 슈퍼모토 지오메트리 덕분에 좁은 코너에서는 거의 텔레파시 같은 느낌으로 깜박거릴 수 있습니다. 하지만 6,000rpm 이상의 단일 실린더 진동으로 90분이 넘는 고속도로에서는 손이 마비될 수 있습니다.초기 사례에는 신뢰성 그렘린이 있었습니다. 스테이터 고장과 오일 소비 문제는 포럼의 편집증이 아니라 문서화된 실제 문제였습니다.

장점

+폭발적이고 특징적인 단일 실린더 토크
+면도날처럼 날카로운 슈퍼모토 스타일의 핸들링
+깃털처럼 가벼운 무게: 젖은 무게: 14.8 킬로그램
+업라이트 인체공학적 설계로 하루 종일 도시 사용에 적합

단점

고정자 및 전기 고장 일반적
고속도로의 지속적인 속도에서의 잔혹한 진동
연료 주행 거리 200km 미만
프리미엄 KTM 서비스 비용 문자열
최적 대상: 캐릭터를 원하는 도시 스릴을 추구하는 사람들 건너뛰기: 정기적으로 장거리 여행을 합니다.
2012–2015 Gen 2

라이드 바이 와이어, 개선된 섀시, 개선된 인체 공학, 업데이트된 스타일 및 전자 장치를 갖춘 새로운 690cc 엔진.

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2016–2019 Gen 3

주요 재설계, 트윈 스파 프레임, ABS 코너링, 기울기 감지 트랙션 컨트롤, 유로 4 규정 준수.

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2020–2024 Gen 4

업데이트된 유로 5 엔진, 수정된 차체, 개선된 전자 제품군, 새로운 대시보드, 개선된 서스펜션 설정.

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중고 구매자 리뷰

7.8/10
최적 대상
Experienced riders craving engaging single-cylinder character

"Raw, rewarding, and punishing if you buy blind."

$4,500-$7,500 used

The 690 Duke is one of those bikes that rewards riders who actually want to ride, not just commute. That LC4 single thumps with genuine personality — torquey from idle, surprisingly capable on a back road, and light enough to thread traffic without breaking a sweat. KTM built something genuinely exciting here, and used prices reflect that reputation. Here's the honest part nobody tells you: budget for maintenance before you budget for the bike. The LC4 engine needs valve checks every 15,000km, and previous owners frequently skipped them. Pull the service history or walk away. Pre-2016 bikes also had some throttle body issues and frame cracking reports worth investigating. The 2016 refresh sorted most gremlins, so target those if possible. Ride one back-to-back against a parallel twin and it'll feel raw, even rough. That's not a flaw — that's the entire point. If you want smooth, buy Japanese. If you want engaged, buy this.

장점
단점
건너뛰기: You want reliability over riding excitement

Top 10 Accessories

Curated picks for the Ktm Duke 690 — owned, ridden, recommended.

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일반적인 문제

🔥 2 CRITICAL
⚠️Oil consumption and sump guard oil pooling MODERATE

Check under sump guard for oil residue and leaks

Fix cost: $50-$200
🔥Stator and charging system failure SERIOUS

Test battery voltage at idle and high RPM

Fix cost: $300-$600
⚠️Throttle body and idle hunting issues MODERATE

Listen for erratic idle, check TPS and throttle body

Fix cost: $100-$300
🔥Frame crack near subframe mounting points SERIOUS

Inspect welds around subframe and rear loop closely

Fix cost: $500-$1500

사전 구매 체크리스트

Check service history and oil change intervals
Cold start test for smoke and idle quality
Inspect for crash damage and bent subframe
Verify recall work completed by KTM dealer

Capable but high-maintenance single, buy with history

Full Specifications

Engine Power 73 hp @ 8,000 rpm
Torque 73 Nm @ 6,500 rpm
Top Speed 175 km/h
Weight 149 kg (wet/curb weight)
Fuel Consumption 4.5 L/100km (approx. 22 km/L, typical real-world average)
Type Naked
Fairing No Fairing (Naked)

Rivals & Alternatives

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Compare Ktm Duke 690 Side-by-Side

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Specs, power, weight & buyer verdict — head-to-head with the bikes most often cross-shopped.

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Community Reviews

Discussion

Frequently Asked Questions

What are common problems with the Ktm Duke 690? +

Oil consumption and sump guard oil pooling: Check under sump guard for oil residue and leaks (moderate) | Stator and charging system failure: Test battery voltage at idle and high RPM (serious) | Throttle body and idle hunting issues: Listen for erratic idle, check TPS and throttle body (moderate)

Is the Ktm Duke 690 a good motorcycle? +

Raw, rewarding, and punishing if you buy blind. Rating: 7.8/10. Best for: Experienced riders craving engaging single-cylinder character. Avoid if: You want reliability over riding excitement.

What is the horsepower of the Ktm Duke 690? +

The Ktm Duke 690 produces 73 hp @ 8,000 rpm, with 73 Nm @ 6,500 rpm of torque. Top speed: 175 km/h.

Is the Ktm Duke 690 good for beginners? +

Yes — the Ktm Duke 690 is a reasonable choice for new riders (73 hp is manageable), weighing 149 kg. Experienced riders craving engaging single-cylinder character

Is the Ktm Duke 690 reliable? +

Owners report 2 critical issues to watch for on the Ktm Duke 690, notably: Stator and charging system failure (Test battery voltage at idle and high RPM). Buy with a pre-purchase inspection.

Is the Ktm Duke 690 good for daily use? +

Experienced riders craving engaging single-cylinder character Fuel: 4.5 L/100km (approx. 22 km/L, typical real-world average).

How fast is the Ktm Duke 690? +

The Ktm Duke 690 reaches a top speed of 175 km/h, producing 73 hp at 149 kg curb weight. Real-world performance depends on rider weight, gearing, and road conditions.

What gear should I buy for a Ktm Duke 690? +

Motoryk has curated a Top 10 gear list specifically for the Ktm Duke 690, covering engine oil, tires, chain, battery, and brake pads — see motoryk.com/bikes/ktm/duke-690/top10. Each pick is matched to this bike's spec.