Yamaha Yzf-r25
The Yamaha Yzf-r25 has a top speed of 180 km/h (estimated; note: manufacturer claims vary, real-world results approximately 175-185 km/h), produces 35.5 hp and weighs 170 kg. Motoryk rates it 7.8/10.
ヤマハ YZF-R25は、主にアジアと新興市場を対象としたスポーツ重視の250ccパラレルツインとして2014年に発売されました。単気筒250ccバイクに代わるより洗練されたモデルです。DOHCパラレルツインエンジンとヤマハのMotoGPマシンにインスパイアされたフルフェアリングのボディワークが特徴で、プラットフォームとスタイリングのヒントを大型のYZF-R3と共有しています。R25はインドネシア、ブラジル、日本などの市場で人気があり、本物のツインシリンダーの特徴を備えたスポーツバイクセグメントへのエントリーポイントとしての役割を果たしてきました。
35.5 hp
パワー
22.1 Nm
トルク
170 kg
ウェイト
180 km/h (estimated; note: manufacturer claims vary, real-world results approximately 175-185 km/h)
トップスピード
3.8 L/100km or approximately 26 km/L (typical real-world average)
燃料
フェアド
ボディ
Video Review
購入者が知っておくべきこと
Watch the Coolant System
The R25's liquid-cooled parallel-twin can develop coolant leaks around the water pump seal after high mileage. Inspect for staining near the lower engine casing before buying used.
Strong Resale Value
The R25 holds its value exceptionally well in Southeast Asian and Australian markets due to high demand and Yamaha's strong brand reputation in the 250cc sport segment.
Twin-Cylinder Advantage
Unlike most 250cc rivals that use single-cylinder engines, the R25's parallel-twin delivers smoother power delivery and a higher 14,000 RPM redline, making it genuinely exciting to ride.
年別の世代と仕様
初回発売：249ccパラレルツイン、36hp、チューブラー・スチール・フレーム、調整不可のKYBサスペンション、ハロゲン照明
YZF-R6にインスパイアされた改良されたボディワーク、LEDヘッドライト、最新のインストルメントクラスター、洗練されたエルゴノミクス、同じエンジン。
YZF-R7/R1にインスパイアされた新しいボディワーク、最新のフレームジオメトリ、改良されたサスペンション設定、改良されたブレーキコンポーネント。
中古購入者レビュー
"The sharpest entry-level sportbike money can buy used."
$3,500-$5,500 usedThe R25 is genuinely one of the better small-displacement sportbikes you can buy used, and the market knows it — prices hold stubbornly well. That parallel-twin is the real star here. It revs cleanly to 12,000rpm, sounds proper doing it, and pulls with surprising enthusiasm once you're past 7,000rpm. Build quality is noticeably better than the comparable CBR300R or Ninja 300, and the riding position won't destroy your wrists on longer rides. That said, go in with realistic expectations. You're working with 35-ish horsepower, so overtaking on dual carriageways requires planning, not spontaneity. Check the chain and sprockets carefully on anything above 15,000 miles — owners who thrash these and skip maintenance aren't rare. The suspension is soft from factory and won't flatter aggressive riding. Look for bikes with aftermarket brake pads already fitted; the OEM stoppers are notably underwhelming. For a first proper sportbike or a commuter with occasional weekend fun, it ticks almost every box. Just don't expect it to keep pace with 600s.
Top 10 Accessories
Curated picks for the Yamaha Yzf-r25 — owned, ridden, recommended.
よくある問題
🔥 1 CRITICALBattery voltage at idle, flickering lights, dead battery
Weep hole beneath engine for coolant residue
Rattling on cold start, service history available
Oil residue on lower fork legs
✅購入前チェックリスト
Solid learner bike, maintain cooling system religiously
Full Specifications
Rivals & Alternatives
Bikes that buyers cross-shop with the Yamaha Yzf-r25
Yamaha Yzf-r3
Hyosung Gt250r
Yamaha R3
Honda Cbr250r
Honda Cbr300r
Compare Yamaha Yzf-r25 Side-by-Side
compare_arrowsSpecs, power, weight & buyer verdict — head-to-head with the bikes most often cross-shopped.
Yamaha Yzf-r25 vs Yamaha Yzf-r3
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Yamaha Yzf-r25 vs Hyosung Gt250r
Specs · Power · Buyer verdict
Yamaha Yzf-r25 vs Yamaha R3
Specs · Power · Buyer verdict
Yamaha Yzf-r25 vs Honda Cbr250r
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Yamaha Yzf-r25 vs Honda Cbr300r
Specs · Power · Buyer verdict
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Discussion
Frequently Asked Questions
What are common problems with the Yamaha Yzf-r25? +
Stator/charging system failure: Battery voltage at idle, flickering lights, dead battery (serious) | Coolant leak from water pump seal: Weep hole beneath engine for coolant residue (moderate) | Cam chain tensioner noise/wear: Rattling on cold start, service history available (moderate)
Is the Yamaha Yzf-r25 a good motorcycle? +
The sharpest entry-level sportbike money can buy used. Rating: 7.8/10. Best for: New riders wanting real sportbike DNA cheaply. Avoid if: You need genuine highway cruising capability.
What is the horsepower of the Yamaha Yzf-r25? +
The Yamaha Yzf-r25 produces 35.5 hp @ 12,000 rpm, with 22.1 Nm @ 10,000 rpm of torque. Top speed: 180 km/h (estimated; note: manufacturer claims vary, real-world results approximately 175-185 km/h).
Is the Yamaha Yzf-r25 good for beginners? +
Yes — the Yamaha Yzf-r25 is a reasonable choice for new riders (35.5 hp is manageable), weighing 170 kg. New riders wanting real sportbike DNA cheaply
Is the Yamaha Yzf-r25 reliable? +
Owners report 1 critical issue to watch for on the Yamaha Yzf-r25, notably: Stator/charging system failure (Battery voltage at idle, flickering lights, dead battery). Buy with a pre-purchase inspection.
Is the Yamaha Yzf-r25 good for daily use? +
New riders wanting real sportbike DNA cheaply Fuel: 3.8 L/100km or approximately 26 km/L (typical real-world average).
How fast is the Yamaha Yzf-r25? +
The Yamaha Yzf-r25 reaches a top speed of 180 km/h (estimated; note: manufacturer claims vary, real-world results approximately 175-185 km/h), producing 35.5 hp at 170 kg curb weight. Real-world performance depends on rider weight, gearing, and road conditions.
What gear should I buy for a Yamaha Yzf-r25? +
Motoryk has curated a Top 10 gear list specifically for the Yamaha Yzf-r25, covering engine oil, tires, chain, battery, and brake pads — see motoryk.com/bikes/yamaha/yzf-r25/top10. Each pick is matched to this bike's spec.
