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All Bikes/Kawasaki/W650
Kawasaki W650
Classic

Kawasaki W650

The Kawasaki W650 has a top speed of 175 km/h, produces 50 hp and weighs 202 kg. Motoryk rates it 8/10.

川崎W650于1999年推出,是对1960年代经典英式平行双摩托车的现代致敬,其灵感尤其来自于1966年传奇的川崎W1。它旨在捕捉老式自行车的复古美学和特征,同时融合现代可靠性和工程设计,采用斜齿轮驱动的双凸轮引擎,模仿经典推杆的外观。W650在咖啡赛车手和复古爱好者中赢得了忠实的追随者,一直生产到2007年,后来又在2011年被注入燃料的W800所取代。

50 hp

权力

56 Nm

扭矩

202 kg

重量

175 km/h

最高速度

3.8 L/100km (approx. 26 km/L typical real-world average)

燃料

裸体

身体

🔧 Service Schedule & Parts

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📍 What's due on yours?
EJ650A/C
Service item Every Typical cost Parts
🛢️ Engine oil + oil filter 6,000 km / 3,500 mi or 12 mo $40-80 🛢️ Buy →   ⚙️ Buy →
🌬️ Air filter 12,000 km / 7,500 mi — 🌬️ Buy →
⚡ Spark plugs 12,000 km / 7,500 mi — ⚡ Buy →
🔧 Valve clearance check 24,000 km / 15,000 mi $150-300
🔗 Chain & sprockets 25000-40000 km (replace) $150-300 🔗 Buy →
🛑 Brake pads 15000-30000 km $30-60 🛑 Buy →
💧 Brake fluid 24,000 km / 15,000 mi or 2 yr —
🛞 Tires 10000-20000 km $200-400 🛞 Buy →
🔩 Major service 24,000 km / 15,000 mi $250-500
💰 Annual upkeep ~$250-500 🔩 Reliability 8/10 Air-cooled parallel twin retro with simple carb-fed engine, no coolant system, reliable and easy to maintain with classic styling

Video Review

Watch Video Review

买家应该知道什么

🔧

Bulletproof Engine Reliability

The W650's parallel-twin engine is widely regarded as exceptionally reliable with minimal major failures reported. Regular oil changes and valve clearance checks are virtually all it needs to run for decades.

⚠️

Watch for Carb Issues

Sitting bikes commonly develop clogged carburetors due to old fuel varnish buildup — always ask about storage history. A carb clean or rebuild is inexpensive but is the most frequent issue buyers encounter.

💰

Strong Resale Value

The W650 holds its value unusually well due to its discontinued status (produced 1999–2008) and cult following among retro-café enthusiasts. Clean examples often sell for close to purchase price years later.

按年份划分的世代和规格

1999–2007 Gen 1

原装 W650 量产运行。平行双凸轮,锥齿轮驱动凸轮,经典的英式复古风格贯穿始终。

expand_more
8.2/10

"川崎有史以来最诚实的摩托车。"

我在 2002 年的 W650 上行驶了 14,000 公里,但想起来还是比价格高出三倍的自行车还要多。锥齿轮凸轮驱动器发出的机械声音与众不同——排气音符下方的微弱而精确的呼吸声提醒你工程可以成为艺术。它的速度并不快,而且 50 马力的感觉完全像 50 马力,但是扭矩曲线是如此线性,油门响应非常干净,以至于都市骑行变得真正具有沉思感。真正令人沮丧的是防风:时速高于 130 km/h 的你只是在与物理学作斗争,而镀铬钻头——尽管它们很漂亮——如果你在潮湿的气候下看错了的话,就会开始凹陷。

优点

+斜齿轮凸轮驱动器堪称机械诗歌
+手术后油门反应清理干净
+座椅舒适度可在两小时内使用
+维护间隔充足,机械结构简单
+转售价值保持得非常好

缺点

−130 以上的高速公路巡航令人筋疲力尽
−在潮湿的气候中,铬会严重腐蚀
−钉子在红线附近会明显振动
−没有任何防风保护
最适合: 体贴周到的骑手看重角色而不是速度 跳过 if: 你每天都在高速公路上上下班

二手买家评论

8.0/10
最适合
Nostalgic riders wanting reliable classic twin character

"The most honest classic twin money can currently buy used."

$3,500-$6,500 used

The W650 is one of those bikes that gets under your skin in a way that's hard to explain rationally. It's not fast, it doesn't handle like a sportsbike, and the technology stopped evolving around 1999 — because that's essentially the point. Kawasaki built something that looks and feels like a 1960s British twin but actually starts first kick, doesn't leak oil, and won't strand you roadside. That parallel twin with its bevel-gear-driven cams sounds absolutely gorgeous at a steady cruise. Used examples need careful inspection around the carb diaphragms — they crack and cause flat spots that frustrate new owners who blame the engine. Check the fork seals, too; they're a known weak point on higher-mileage bikes. Cam chain tensioners occasionally rattle on cold starts but usually self-resolve once warm. Parts availability is decent but not brilliant, so budget accordingly. If you want a genuine café racer base or a Sunday morning machine that makes you smile without destroying your wrists, this is genuinely special. Just don't expect it to keep pace with modern traffic.

优点
缺点
跳过 if: You need motorway speed or daily practicality

Top 10 Accessories

Curated picks for the Kawasaki W650 — owned, ridden, recommended.

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常见问题

🔥 1 CRITICAL
⚠️Carb diaphragm cracks causing rough idle MODERATE

Rev through range, listen for flat spots or hesitation

Fix cost: $40-$120
⚠️Cam chain tensioner wear and noise MODERATE

Cold start rattling from top end, disappears when warm

Fix cost: $80-$200
🔥Rectifier/regulator failure killing battery SERIOUS

Check charging voltage, should read 13.5-14.5V at 3000rpm

Fix cost: $60-$150
💡Fork seal leaks from low mileage sitting MINOR

Oil residue on lower fork legs, soft front end feel

Fix cost: $80-$180

✅购买前清单

☐Check service history and valve clearance records
☐Test ride cold start, listen for top-end noise
☐Inspect chrome for rust, hard to fix cheaply
☐Verify both carbs sync and throttle response clean

Solid retro bike, rewarding if well maintained

Full Specifications

Engine Power 50 hp @ 7,500 rpm
Torque 56 Nm @ 6,000 rpm
Top Speed 175 km/h
Weight 202 kg (wet/curb weight)
Fuel Consumption 3.8 L/100km (approx. 26 km/L typical real-world average)
Type Classic
Fairing No Fairing (Naked)

Rivals & Alternatives

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Compare Kawasaki W650 Side-by-Side

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Community Reviews

Discussion

Frequently Asked Questions

What are common problems with the Kawasaki W650? +

Carb diaphragm cracks causing rough idle: Rev through range, listen for flat spots or hesitation (moderate) | Cam chain tensioner wear and noise: Cold start rattling from top end, disappears when warm (moderate) | Rectifier/regulator failure killing battery: Check charging voltage, should read 13.5-14.5V at 3000rpm (serious)

Is the Kawasaki W650 a good motorcycle? +

The most honest classic twin money can currently buy used. Rating: 8.0/10. Best for: Nostalgic riders wanting reliable classic twin character. Avoid if: You need motorway speed or daily practicality.

What is the horsepower of the Kawasaki W650? +

The Kawasaki W650 produces 50 hp @ 7,500 rpm, with 56 Nm @ 6,000 rpm of torque. Top speed: 175 km/h.

Is the Kawasaki W650 good for beginners? +

Yes — the Kawasaki W650 is a reasonable choice for new riders (50 hp is manageable), weighing 202 kg. Nostalgic riders wanting reliable classic twin character

Is the Kawasaki W650 reliable? +

Owners report 1 critical issue to watch for on the Kawasaki W650, notably: Rectifier/regulator failure killing battery (Check charging voltage, should read 13.5-14.5V at 3000rpm). Buy with a pre-purchase inspection.

Is the Kawasaki W650 good for daily use? +

Nostalgic riders wanting reliable classic twin character Fuel: 3.8 L/100km (approx. 26 km/L typical real-world average).

How fast is the Kawasaki W650? +

The Kawasaki W650 reaches a top speed of 175 km/h, producing 50 hp at 202 kg curb weight. Real-world performance depends on rider weight, gearing, and road conditions.

What gear should I buy for a Kawasaki W650? +

Motoryk has curated a Top 10 gear list specifically for the Kawasaki W650, covering engine oil, tires, chain, battery, and brake pads — see motoryk.com/bikes/kawasaki/w650/top10. Each pick is matched to this bike's spec.