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All Bikes/Kawasaki/Ninja 400
Kawasaki Ninja 400
Sport

Kawasaki Ninja 400

The Kawasaki Ninja 400 has a top speed of 175 km/h, produces 45 hp and weighs 168 kg. Motoryk rates it 8.5/10.

가와사키 닌자 400은 닌자 300의 대체품으로 2018년에 출시되었습니다. 완전히 새로운 병렬 트윈 엔진과 대형 닌자 650에서 차용한 격자 프레임이 특징입니다.놀랍도록 뛰어난 성능과 핸들링으로 사이클 월드의 '베스트 비기너 바이크'를 비롯한 수많은 상을 휩쓸며 순식간에 시장에서 초급부터 중급자까지 가장 찬사를 받는 모터사이클 중 하나가 되었습니다.접근성이 뛰어난 파워, 가벼운 섀시, 프리미엄 스타일이 조화를 이룬 이 자전거는 배기량이 작은 스포츠 바이크 부문에서 벤치마킹으로 자리잡았습니다.

45 hp

파워

38 Nm

토크

168 kg

무게

175 km/h

탑 스피드

3.7 L/100km (approx. 27 km/L typical real-world average)

연료

페어링

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🔧

Bulletproof Reliability Record

The Ninja 400's parallel-twin engine is widely praised for its durability with minimal reported mechanical failures. Regular oil changes and valve checks every 15,000 miles are essentially all the maintenance most owners ever need.

💰

Strong Resale Value

The Ninja 400 holds its value exceptionally well, often retaining 75-85% of its value after one year due to high demand from new riders. Clean used examples regularly sell close to MSRP, making it a smart buy but a pricey used find.

⚠️

Watch for Stator Issues

A known issue on some early 2018-2019 models is a failing stator, which can cause charging problems and unexpected battery drain. Always check the charging system voltage (should read ~14V at idle) before purchasing a used example.

연도별 세대 및 사양

2018–2023 Gen 1

닌자 300을 대체하는 새로운 399cc 패러렐 트윈, 트렐리스 프레임, 어시스트 앤 슬리퍼 클러치, 공격적인 닌자 H2에서 영감을 받은 스타일.

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2024–2025 Gen 2

개선된 차체, 업데이트된 TFT 컬러 디스플레이, 업데이트된 서스펜션, 개선된 인체 공학, 개선된 연료 효율.

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중고 구매자 리뷰

8.5/10
최적 대상
New riders wanting to avoid re-buying quickly

"The benchmark small-displacement bike that rewards riders of all experience levels."

$4,500-$6,500 used

The Ninja 400 is probably the most sensible used bike purchase you can make right now, and I say that having ridden everything from 125s to litrebikes. Kawasaki got the formula exactly right here — 45bhp that feels genuinely quick in the real world, a chassis that'll embarrass bigger bikes through the twisties, and build quality that holds up remarkably well used. Find one with under 10k miles and you're laughing. What surprises most riders is how long the 400 stays interesting. It's not a bike you outgrow in six months like most small-displacement machines. The parallel-twin pulls cleanly from low revs, the suspension is properly sorted from the factory, and the brakes — especially the radial front caliper — are legitimately good. Check the chain and sprockets first on any used example, because owners who thrash them often neglect basic maintenance. Used prices have stayed stubbornly high because everyone knows how good these are. Don't pay over $5,500 for anything pre-2020 regardless of how pristine it looks. Walk away from any with crash damage on the fairing — they're almost always hiding bent subframes.

장점
단점
건너뛰기: You primarily ride two-up long distances
Best gear for the Kawasaki Ninja 400

Top 10 Accessories

Curated picks for the Kawasaki Ninja 400 — owned, ridden, recommended.

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일반적인 문제

🔥 1 CRITICAL
🔥Stator/charging system failure SERIOUS

Battery voltage at idle, dim lights, random stalling

Fix cost: $200-$400
⚠️Fork seal leaks from tip-overs MODERATE

Oil residue on fork tubes below seals

Fix cost: $100-$250
💡Throttle body sync drift over time MINOR

Rough idle, hesitation, uneven power delivery

Fix cost: $50-$150
⚠️Rear brake caliper seized from neglect MODERATE

Dragging rear brake, uneven pad wear, heat on caliper

Fix cost: $80-$200

사전 구매 체크리스트

Check for crash damage on fairings and levers
Cold start the bike, listen for top-end noise
Inspect frame and swingarm for cracks or bends
Verify service history and chain condition

Excellent starter bike, very reliable if maintained

Full Specifications

Engine Power 45 hp @ 10,000 rpm
Torque 38 Nm @ 8,000 rpm
Top Speed 175 km/h
Weight 168 kg (wet/curb weight)
Fuel Consumption 3.7 L/100km (approx. 27 km/L typical real-world average)
Type Sport
Fairing Full/Partial Fairing

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Community Reviews

Discussion

Frequently Asked Questions

What are common problems with the Kawasaki Ninja 400? +

Stator/charging system failure: Battery voltage at idle, dim lights, random stalling (serious) | Fork seal leaks from tip-overs: Oil residue on fork tubes below seals (moderate) | Throttle body sync drift over time: Rough idle, hesitation, uneven power delivery (minor)

Is the Kawasaki Ninja 400 a good motorcycle? +

The benchmark small-displacement bike that rewards riders of all experience levels. Rating: 8.5/10. Best for: New riders wanting to avoid re-buying quickly. Avoid if: You primarily ride two-up long distances.

What is the horsepower of the Kawasaki Ninja 400? +

The Kawasaki Ninja 400 produces 45 hp @ 10,000 rpm, with 38 Nm @ 8,000 rpm of torque. Top speed: 175 km/h.

Is the Kawasaki Ninja 400 good for beginners? +

Yes — the Kawasaki Ninja 400 is a reasonable choice for new riders (45 hp is manageable), weighing 168 kg. New riders wanting to avoid re-buying quickly

Is the Kawasaki Ninja 400 reliable? +

Owners report 1 critical issue to watch for on the Kawasaki Ninja 400, notably: Stator/charging system failure (Battery voltage at idle, dim lights, random stalling). Buy with a pre-purchase inspection.

Is the Kawasaki Ninja 400 good for daily use? +

New riders wanting to avoid re-buying quickly Fuel: 3.7 L/100km (approx. 27 km/L typical real-world average).

How fast is the Kawasaki Ninja 400? +

The Kawasaki Ninja 400 reaches a top speed of 175 km/h, producing 45 hp at 168 kg curb weight. Real-world performance depends on rider weight, gearing, and road conditions.

What gear should I buy for a Kawasaki Ninja 400? +

Motoryk has curated a Top 10 gear list specifically for the Kawasaki Ninja 400, covering engine oil, tires, chain, battery, and brake pads — see motoryk.com/bikes/kawasaki/ninja-400/top10. Each pick is matched to this bike's spec.