Yamaha Xt 660
The Yamaha Xt 660 has a top speed of 165 km/h, produces 48 hp and weighs 179 kg. Motoryk rates it 7.5/10.
ヤマハXT660Rは、長年続いてきたXT600シリーズの後継車として2004年に発表されました。最新の単気筒エンジンと最新のシャーシを搭載し、デュアルスポーツセグメントで競争力を発揮します。XT660R（エンデューロ/デュアルスポーツ）とXT660X（スーパーモト）の2種類のバリエーションがあり、どちらも同じコアエンジンプラットフォームを共有していました。このモデルは、その信頼性、低メンテナンスコスト、汎用性で人気を博し、2016年から2017年頃までほとんど変わらずに生産されていました。
48 hp
パワー
60 Nm
トルク
179 kg
ウェイト
165 km/h
トップスピード
4.5 L/100km (approx. 22 km/L typical real-world average)
燃料
裸
ボディ
Video Review
購入者が知っておくべきこと
Rock-Solid Engine Reliability
The XT660's single-cylinder 660cc engine is renowned for longevity, often exceeding 100,000 km with basic maintenance. It shares DNA with Yamaha's proven XT lineage, making parts widely available and affordable.
Watch the Cooling System
The XT660R/X models can run hot in heavy city traffic, so inspect the radiator and coolant hoses carefully on used bikes. Overheating issues are common when the cooling system is neglected.
Strong Resale Value
The XT660 holds its value exceptionally well due to its dual-sport versatility and cult following among adventure riders. A well-maintained example typically retains 60-70% of its value after five years.
年別の世代と仕様
単世代モデル。659cc単気筒エンジン。XT660R（デュアルスポーツ）とXT660X（スーパーモト）のバリエーションとして同時に発売されました。
"スピードよりも忍耐力に報いる防弾サンパー。"
660シングルは、好きでも嫌いでも満足のいくサウンドで3,000rpmから激しく引っ張ります。Bロードでは、控えめな48馬力にもかかわらず本当に速い感じがします。私はスペインとモロッコを横断して40,000km走りましたが、エンジンが故障することはほとんどありませんでした。オイル交換、バルブチェック、完了です。しかし、弱点は現実のものです。ベンチシートは2時間後に拷問用ラックに変わり、街のスピードでは給油が煩わしいほど急増する可能性があり、サドルの高さが870mmなので、背の低いライダーは信号でつま先立ちで恥ずかしいダンスをすることになります。XT660Rバージョンは、適度な落ち着きでダートトラックを吸収しますが、トレイルがテクニカルになったら、これが適切なエンデューロバイクの代わりになると思ってはいけません。
プロ
短所
中古購入者レビュー
"A dependable workhorse that rewards sensible buyers willing to inspect carefully."
$3,500-$6,500 usedThe XT660 is one of those bikes that quietly gets the job done without any drama. Yamaha built these things like tanks — the 660cc single thumps along reliably for years if the previous owner wasn't an idiot about oil changes. Check the valve clearances first thing, because they get neglected and a tight valve will ruin your day faster than anything else. The fuel tap O-rings are a known weak point too, so smell the airbox before you hand over cash. Riding it honestly? It's not exciting. The single-cylinder character is satisfying in a workhorse way, but don't expect it to set your pulse racing on a Sunday blast. It handles competently, sits upright and comfortable, and will genuinely do light trails if you're not being stupid about it. The Z model with spoked wheels is the one to hunt for used — far more versatile than the cast-wheel version. Prices have crept up because reliability reputation travels. Don't overpay for high-mileage examples — these aren't rare, patient shopping rewards you.
Recommended Gear & Accessories
よくある問題
🔥 1 CRITICALListen for ticking noise on cold start
Inspect welds and joints for cracks or soot
Test idle stability and throttle response
Look for oil residue below fork tubes
✅購入前チェックリスト
Solid thumper, reliable with basic maintenance
Full Specifications
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Discussion
Frequently Asked Questions
What are common problems with the Yamaha Xt 660? +
Cam chain tensioner rattle on startup: Listen for ticking noise on cold start (moderate) | Cracked or warped exhaust header pipe: Inspect welds and joints for cracks or soot (moderate) | Throttle position sensor failure causing rough idle: Test idle stability and throttle response (serious)
Is the Yamaha Xt 660 a good motorcycle? +
A dependable workhorse that rewards sensible buyers willing to inspect carefully. Rating: 7.5/10. Best for: Commuters and light adventure riders wanting reliability. Avoid if: You want thrills or serious off-road capability.
What is the horsepower of the Yamaha Xt 660? +
The Yamaha Xt 660 produces 48 hp @ 6,000 rpm, with 60 Nm @ 5,250 rpm of torque. Top speed: 165 km/h.
Is the Yamaha Xt 660 good for beginners? +
Not really — the Yamaha Xt 660 is better for experienced riders (486000 hp can be intimidating). Commuters and light adventure riders wanting reliability Avoid if: You want thrills or serious off-road capability
Is the Yamaha Xt 660 reliable? +
Owners report 1 critical issue to watch for on the Yamaha Xt 660, notably: Throttle position sensor failure causing rough idle (Test idle stability and throttle response). Buy with a pre-purchase inspection.
Is the Yamaha Xt 660 good for daily use? +
Commuters and light adventure riders wanting reliability Fuel: 4.5 L/100km (approx. 22 km/L typical real-world average).