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All Bikes/Honda/Dio Af-27
Honda Dio Af-27
Scooter

Honda Dio Af-27

The Honda Dio Af-27 has a top speed of ~60 km/h (stock; note: tuned examples can exceed 80 km/h), produces ~5.8 hp and weighs ~68 kg. Motoryk rates it 6.5/10.

本田Dio AF27于1988年在日本推出,是本田广受欢迎的Dio踏板车系列的一部分,其运动型、激进的设计吸引了年轻车手。它由49cc的二冲程发动机提供动力,在1980年代末和90年代初成为日本和整个亚洲最畅销的踏板车之一。AF27因其调校潜力而特别引人注目,至今仍是踏板车爱好者的最爱。

~5.8 hp

权力

~6.5 Nm

扭矩

~68 kg

重量

~60 km/h (stock; note: tuned examples can exceed 80 km/h)

最高速度

~2.0 L/100km (approximately 50 km/L)

燃料

Faired

身体

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买家应该知道什么

⚙️

Bulletproof 49cc Engine

The AF27's air-cooled 49cc two-stroke engine is renowned for its simplicity and longevity, often running well past 20,000 km with basic maintenance. It's one of the most reliable small-displacement scooter engines Honda ever produced.

🔍

Watch the Carb & Reed Valve

At this age, the carburetor jets frequently clog and the reed valve petals crack, causing poor idling and loss of power. Always inspect and clean both before buying — replacements are cheap but neglect is common on aged units.

💰

Strong Cult Resale Value

The AF27 Dio retains surprisingly strong resale value in Asian and Eastern European markets due to its cult following and parts availability. A well-maintained example commands a noticeable premium over comparable aged scooters.

按年份划分的世代和规格

1988–1994 Gen 1

AF27原装上市;推出49cc二冲程发动机、自动变速箱、步进式踏板车车身风格。

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7.8/10

"这款踏板车悄悄地永远重新定义了城市通勤。"

早在 90 年代初期,我在 AF27 上行驶了大约 4,000 公里,在东京更狭窄的后街上航行,结果成功了 —— 轻弹钥匙,转动油门,不见了。49cc 的二冲程车在红绿灯处拉得够用力,让懒散的汽车司机感到尴尬,尽管时速为 55 km/h,它会喘着粗气,地板上的振动也很有争议。老式本田的制造质量非常严格:没有什么能发出嘎嘎声,没有什么能漏油,而冲压钢制的车身却对城市交通中基本上不可避免的那种低速翻车不屑一顾。尽管你会永远混合二冲程机油,而且冷启动时的排气烟雾会让你的邻居讨厌你,但燃油消耗确实很糟糕。

优点

+从第一天起,本田的可靠性就无懈可击
+强劲的二冲程低端扭矩
+超轻 62 千克,易于人操作
+维护成本接近零
+该级别具有出色的燃油经济性

缺点

最高速度上限很快就达到了,令人沮丧
二冲程烟雾和机油混合
悬架太软,不适合崎岖的道路
座椅下方没有存储空间
最适合: 城市学生渴望廉价的可靠性 跳过 if: 你可以骑任何路段的高速公路
1994–1997 Gen 2

轻微的外观更新,修改的前整流罩,更新的图形,改进的化油和细微的机械改进。

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7.2/10

"几乎不要求你做任何事情的防弹城市快艇。"

经过修改的这一代的化油器在冷启动时实际上有明显的区别——在一月份的早晨,再也不需要在五分钟内摆弄窒息了。在城里四周,它干净利落,时速高达 45 km/h,坐在那里一整天,毫无怨言;突破 55 后,二冲程的嗡嗡声就会变得不那么迷人了,也更加绝望了。更新后的前整流罩看起来比 AF-27 Gen 1 更干净,挡风效果要好一些,尽管以 60 km/h 的速度行驶你基本上仍然是在吹风机里骑行。在每天使用两年之后,我的主要抱怨是后鼓——它足够了,直到电缆伸展,突然 “充足” 变得 “令人震惊”。

优点

+改进的冷启动化油器可以可靠地工作
+轻便 68 千克,停车方便
+本田机械车很少出现故障
+低座适合身材矮小的骑手
+对燃料成本不满意

缺点

后鼓褪色,需要经常调整
最高速度感觉真的很紧张
化妆品更新几乎不值得注意
最适合: 都市通勤者想要零戏剧性 跳过 if: 你骑车越过城市边界

二手买家评论

6.5/10
最适合
Urban commuters wanting cheap, simple daily transport

"Charming city runabout if you buy carefully and maintain religiously."

$300-$900 used

The AF-27 Dio is vintage Honda at its most honest — a 49cc two-stroke scooter that does exactly what it promises and nothing more. Built between 1988 and 1996, these little machines were engineered to last, and plenty have. The automatic transmission is genuinely foolproof, the step-through frame makes urban filtering effortless, and parts are still findable if you know where to look. That said, two-stroke maintenance isn't optional here — neglect the transmission oil and you'll be pushing it home. Here's the real talk on buying used: carb condition is everything. Most examples you'll find have been sitting, and a gummed-up Keihin carb is your first Tuesday evening job. Check the variator rollers are round, not oval, and listen for rattling from the clutch bell. Rust around the frame welds and rotted rubber floor mats are cosmetic annoyances, but a seized cylinder is a project bike, not a commuter. For city riding under 30mph this thing is genuinely charming. Just don't expect motorway capability or modern reliability standards.

优点
缺点
跳过 if: You need speed, reliability, or zero mechanical involvement

Top 10 Accessories

Curated picks for the Honda Dio Af-27 — owned, ridden, recommended.

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常见问题

🔥 1 CRITICAL
⚠️Carburetor clogging from old fuel deposits MODERATE

Cold start difficulty, rough idle, hesitation on acceleration

Fix cost: $15-$40
⚠️Worn variator rollers causing poor acceleration MODERATE

Sluggish takeoff, high RPM before moving

Fix cost: $10-$25
🔥Rusted or seized brake cables and drums SERIOUS

Spongy braking, cables stiff or snapping under tension

Fix cost: $20-$50
⚠️Cracked or hardened intake manifold gasket MODERATE

Unstable idle, hissing air leak near carb mount

Fix cost: $5-$15

购买前清单

Test cold start without choke assistance
Check for white smoke on acceleration
Inspect frame welds for cracks or repairs
Verify speedometer and all lights work

Solid if maintained, neglected ones need full service

Full Specifications

Engine Power ~5.8 hp @ 6,500 rpm (note: best estimate based on available data)
Torque ~6.5 Nm @ 6,000 rpm (note: best estimate based on available data)
Top Speed ~60 km/h (stock; note: tuned examples can exceed 80 km/h)
Weight ~68 kg (curb weight)
Fuel Consumption ~2.0 L/100km (approximately 50 km/L)
Type Scooter
Fairing Full/Partial Fairing

Rivals & Alternatives

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Compare Honda Dio Af-27 Side-by-Side

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Specs, power, weight & buyer verdict — head-to-head with the bikes most often cross-shopped.

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Community Reviews

Discussion

Frequently Asked Questions

What are common problems with the Honda Dio Af-27? +

Carburetor clogging from old fuel deposits: Cold start difficulty, rough idle, hesitation on acceleration (moderate) | Worn variator rollers causing poor acceleration: Sluggish takeoff, high RPM before moving (moderate) | Rusted or seized brake cables and drums: Spongy braking, cables stiff or snapping under tension (serious)

Is the Honda Dio Af-27 a good motorcycle? +

Charming city runabout if you buy carefully and maintain religiously. Rating: 6.5/10. Best for: Urban commuters wanting cheap, simple daily transport. Avoid if: You need speed, reliability, or zero mechanical involvement.

What is the horsepower of the Honda Dio Af-27? +

The Honda Dio Af-27 produces ~5.8 hp @ 6,500 rpm (note: best estimate based on available data), with ~6.5 Nm @ 6,000 rpm (note: best estimate based on available data) of torque. Top speed: ~60 km/h (stock; note: tuned examples can exceed 80 km/h).

Is the Honda Dio Af-27 good for beginners? +

Yes — the Honda Dio Af-27 is a reasonable choice for new riders (5.8 hp is manageable), weighing 68 kg. Urban commuters wanting cheap, simple daily transport

Is the Honda Dio Af-27 reliable? +

Owners report 1 critical issue to watch for on the Honda Dio Af-27, notably: Rusted or seized brake cables and drums (Spongy braking, cables stiff or snapping under tension). Buy with a pre-purchase inspection.

Is the Honda Dio Af-27 good for daily use? +

Urban commuters wanting cheap, simple daily transport Fuel: ~2.0 L/100km (approximately 50 km/L).

How fast is the Honda Dio Af-27? +

The Honda Dio Af-27 reaches a top speed of ~60 km/h (stock; note: tuned examples can exceed 80 km/h), producing 5.8 hp at 68 kg curb weight. Real-world performance depends on rider weight, gearing, and road conditions.

What gear should I buy for a Honda Dio Af-27? +

Motoryk has curated a Top 10 gear list specifically for the Honda Dio Af-27, covering engine oil, tires, chain, battery, and brake pads — see motoryk.com/bikes/honda/dio-af-27/top10. Each pick is matched to this bike's spec.