Yamaha Ttr125
The Yamaha Ttr125 has a top speed of ~85 km/h (note: estimate, varies with rider weight and terrain), produces ~10 hp and weighs 88 kg. Motoryk rates it 8/10.
雅马哈 TTR125 于 1999 年推出，是一款初级到中级的越野越野自行车，接替了较早的 TW/YZ 初学者阵容，旨在弥合小型儿童自行车和全尺寸越野摩托车之间的差距。由于其可靠性、电启动选项和宽容的动力输送，它成为世界上最受欢迎的入门级越野车之一。几十年来，TTR125 基本保持不变，这证明了其全面的设计，并且仍被广泛用于越野骑行、青年赛车和初学者训练。
~10 hp
权力
~9 Nm
扭矩
88 kg
重量
~85 km/h (note: estimate, varies with rider weight and terrain)
最高速度
~2.5 L/100km or ~40 km/L (typical real-world estimate)
燃料
裸体
身体
Video Review
买家应该知道什么
Rock-Solid Reliability
The TTR125's air-cooled 124cc engine is legendary for its simplicity and durability, often running 10+ years with basic maintenance. It's one of the most forgiving beginner bikes to own and maintain.
Watch the Valve Clearances
The most common issue on used TTR125s is neglected valve adjustments, which can cause hard starting and reduced performance. Always ask for service history and check valves before buying used.
Strong Resale Value
The TTR125 holds its value exceptionally well compared to other youth/beginner bikes due to high demand and proven reliability. A well-maintained example can sell for close to its original purchase price years later.
按年份划分的世代和规格
初始版本；风冷 124cc SOHC 发动机，前后鼓式制动器，钢制车架，仅限启动装置。
"基准儿童越野车，当之无愧。"
我花了两个赛季和侄子一起跑了一辆 2001 年的 TTR125，最后我自己在紧张的单轨赛道上为它投了一条腿 —— 这个东西奏效了。动力传输非常流畅，几乎让人感到无聊，但这正是重点：新车手可以建立信心，而不是与油门尖峰作斗争。鼓式制动器足以应付所涉及的速度，但当你在下坡时用力推动时，前部会有木制的感觉。我唯一真正的挫败感是开局时在寒冷的时候真的很固执 —— 错误的技巧，它会很难回过头来提醒你谁是 boss。
优点
缺点
对化油器和喷气系统进行了小幅更新，修改了图形，与发布规格相比没有重大机械变化。
"拒绝让自己感到尴尬的基准小型训练师。"
我已经在第 2 代 TTR125 上度过了三个骑行季节 —— 主要是教我的侄子，偶尔还会在狭窄的丛林赛道上亲自鞭打它 —— 但这个东西根本无法打破。在发射规格之上的碳水化合物喷射更新充其量只能说是微妙的；在寒冷的天气里，你仍然会稍微犹豫一下，直到天气变暖，但是一旦温度升高，油门的反应就会干净且可以预见，这正是你想要的初学者。它的重量为 84 千克，确实足够轻，十岁的孩子可以在翻倒后把它捡起来，而且座椅高度可以容忍，不会让短暂停留的成年人感到局促。真正的弱点是最高的上限——90 km/h的速度很快就会保持在上限，因此任何进步迅速的车手都将在18个月内购买更大的车辆。
优点
缺点
更新了图形和配色方案；机械规格在很大程度上延续了上一代。
"这辆诚实的初学者自行车实际上可以教会你一些东西。"
我在 TTR125 上度过了三个骑行赛季，最让你印象深刻的是它的真实性 —— 不出意外，没有戏剧性，只是一种流畅的线性拉力，它可以让紧张的新车手在不受到惩罚的情况下建立信心。空气冷却的单打在温暖的时候开始踢球，也许是第三次踢冷，在四年的越野和后院混合骑行中，它从未让我陷入困境。话虽如此，在开阔的火路上，8马力耗尽想法的速度令人尴尬，而年龄较大的青少年会感觉到底盘在任何实际重量下都在努力工作。第 3 代更新本质上是一项贴纸工作——如果你在 2004 年和 2006 年之间做出选择，那就买更便宜的然后把差额花在合适的靴子上。
优点
缺点
修改了样式，更新了图形；在 LE 变体中添加了电动启动，改进了悬架调整。
"钱能买到的最好的小型越野自行车。"
我已经在 Gen 4 TTR125LE 上度过了两个赛季，光是电启动就证明了保费是合理的 —— 寒冷的早晨在山坡上重启变成了非事件，而不是一场令人毛骨悚然的磨难。雅马哈对第三代的悬架调整虽然微妙但很真实；前端的轨道会更诚实，在森林步道上嵌入的岩石上偏转的程度不那么严重。124cc的发动机故意是软的，这不是敲门砖，它可以增强新车手的信心，同时还能有足够的中音咕噜声，让你在没有戏剧性的情况下从紧张的折返中脱颖而出。真正的弱点是体重：88 公斤对于 125 公斤来说感觉很笨重，当你在深沙中翻倒后将其直立摔倒时，你会希望雅马哈能在某个地方少找到五千克。
优点
缺点
更新了车身和显卡周期；燃油系统和排放更新；核心发动机架构始终保持不变。
二手买家评论
"The safest used dirt bike buy under two grand, full stop."
$1,200-$2,800 usedThe TTR125 is arguably the most bulletproof small trail bike Yamaha ever built, and the used market reflects that — these things hold value stubbornly because owners rarely kill them. A well-maintained example will start first kick, idle cleanly, and ask nothing of you beyond fresh oil and an occasional air filter. That air-cooled thumper is legendarily simple, which matters when you're buying used and can't verify full service history. That said, inspect the suspension carefully — it's basic stuff that gets hammered by heavier riders and neglected kids alike. Forks go soft, rear shock loses damping, and nobody ever services them. Budget $150-300 for refresh work on tired examples. Also check the exhaust header for cracks near the head; they're common and annoying to fix properly. Carb jets often get messed with by well-meaning owners chasing nonexistent power — verify it runs cleanly through the full throttle range.
Top 10 Accessories
Curated picks for the Yamaha Ttr125 — owned, ridden, recommended.
常见问题
Cold start difficulty, rough idle, hesitation on throttle
Rattling on startup, listen near top end
Hard starting, ticking noise, loss of compression
Oil residue on lower fork legs
✅购买前清单
Very reliable, simple engine, easy cheap maintenance
Full Specifications
Rivals & Alternatives
Bikes that buyers cross-shop with the Yamaha Ttr125
Fantic Xmf 125
Lem Lb50 R
Kawasaki Kx125
Kawasaki Klx110
Aprilia Rx 125
Compare Yamaha Ttr125 Side-by-Side
compare_arrowsSpecs, power, weight & buyer verdict — head-to-head with the bikes most often cross-shopped.
Yamaha Ttr125 vs Fantic Xmf 125
Specs · Power · Buyer verdict
Yamaha Ttr125 vs Lem Lb50 R
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Yamaha Ttr125 vs Kawasaki Kx125
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Yamaha Ttr125 vs Kawasaki Klx110
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Yamaha Ttr125 vs Aprilia Rx 125
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More Yamaha Ttr125 Guides
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Discussion
Frequently Asked Questions
What are common problems with the Yamaha Ttr125? +
Carburetor gummed up from old fuel: Cold start difficulty, rough idle, hesitation on throttle (minor) | Worn cam chain causes rattling noise: Rattling on startup, listen near top end (moderate) | Valve clearance out of spec: Hard starting, ticking noise, loss of compression (moderate)
Is the Yamaha Ttr125 a good motorcycle? +
The safest used dirt bike buy under two grand, full stop. Rating: 8.0/10. Best for: Kids learning off-road, small adult beginners. Avoid if: You weigh over 180 pounds regularly.
What is the horsepower of the Yamaha Ttr125? +
The Yamaha Ttr125 produces ~10 hp @ 8,000 rpm (note: Yamaha does not officially publish output figures; this is a well-regarded community estimate), with ~9 Nm @ 6,000 rpm (note: estimate, official figures not published) of torque. Top speed: ~85 km/h (note: estimate, varies with rider weight and terrain).
Is the Yamaha Ttr125 good for beginners? +
Yes — the Yamaha Ttr125 is a reasonable choice for new riders (10 hp is manageable), weighing 88 kg. Kids learning off-road, small adult beginners
Is the Yamaha Ttr125 reliable? +
The Yamaha Ttr125 has no widely-reported critical reliability issues. 4 minor issues are documented — see the Common Problems section above.
Is the Yamaha Ttr125 good for daily use? +
Kids learning off-road, small adult beginners Fuel: ~2.5 L/100km or ~40 km/L (typical real-world estimate).
How fast is the Yamaha Ttr125? +
The Yamaha Ttr125 reaches a top speed of ~85 km/h (note: estimate, varies with rider weight and terrain), producing 10 hp at 88 kg curb weight. Real-world performance depends on rider weight, gearing, and road conditions.
What gear should I buy for a Yamaha Ttr125? +
Motoryk has curated a Top 10 gear list specifically for the Yamaha Ttr125, covering engine oil, tires, chain, battery, and brake pads — see motoryk.com/bikes/yamaha/ttr125/top10. Each pick is matched to this bike's spec.
