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Yamaha MT-125: A naked motorcycle in the A1 class, versions and what to check
The Yamaha MT-125 is a 125 cm³ naked motorcycle designed for young riders and those needing a compact city bike. We look at the tech, versions and what to check when buying used.
MT-125 in brief
The MT-125 was introduced in 2014 as the smallest member of the 'MT' family. It features a liquid-cooled 125 cm³ single-cylinder engine and is designed to look and ride like its bigger siblings.
The motorcycle is suited to the A1 category (or B category with the appropriate licence) and is popular among young riders and city users. In the used market, it is often found with relatively low mileage.
Generations — what's the difference
The first generation (2014–2019) is more basic, with classic standard equipment. These bikes are cheaper, but some have already seen heavy use.
The second generation (from 2020) got a new look, updated running gear and other novelties. It is usually pricier, but looks more modern and comes with more kit.
Engine and gearbox
The engine is a 125 cm³ single-cylinder, liquid-cooled unit with variable valve timing (VVA). Its power is capped at the A1 category limit — around 15 hp.
The gearbox is a 6-speed manual, with drive to the rear wheel via chain. The motorcycle comes with ABS, and newer versions feature a different instrument cluster display.
What to check when buying a used MT-125
Check the chain, sprockets, and brakes. 125cc motorcycles are often ridden hard, so wear and tear can be significant. Inspect for signs of a drop on the footpegs, mirrors, and engine guards.
Ask about the service history – oil changes and air filters are crucial for small-capacity engines. Start the cold engine without assistance and listen for any unusual noises.
If the motorcycle has been restricted or modified in any way, check that it complies with the paperwork.
Trim levels
Names and equipment vary by market and year; we list the versions most commonly found in Europe.
MT-125 (1 karta)
2014–2019First generation, with more basic equipment.
- Often comes with ABS
- Simple instrument cluster
- Standard suspension
MT-125 (2 karta)
From 2020Refreshed design and chassis.
- New styling
- Often – a different subframe
- Improved ergonomics
MT-125 comparison
| 1 karta | 2 karta | |
|---|---|---|
| Who it's for | For the budget-conscious buyer | For those seeking a more modern motorcycle |
| Engine | 125 cm³ | 125 cm³ |
| Price in the used market (relatively) | Budget | Mid-range |
For many young riders, a first-gen MT-125 is enough if it's in good condition. The second-gen is worth considering if a newer design is important.
Pros
- Light and easy to handle
- Low running costs
- Design akin to larger 'MT' models
- Suitable for A1 category
Cons
- Limited power outside urban areas
- Limited luggage capacity
- Often heavily used in the second-hand market
Frequently asked questions
What category is the MT-125 suitable for?
Suitable for the A1 category. Under certain conditions, it can also be driven with a B category license and an additional permit, if allowed by the country's regulations.
Is the MT-125 suitable for the motorway?
Not really: power is limited, so speeds on the motorway will be low. Best suited to the city and smaller roads.
How does the MT-125 differ from the R125?
The technology is very similar, but the R125 has a full sports fairing, while the MT-125 is a 'naked' motorcycle.
Updated 2026-10-21 · Trim levels and equipment vary by market and model year — check the equipment of the specific car. · Translated automatically
