Engineered with pure MT DNA, this sporty lightweight is the ultimate introduction to the Hyper Naked motorcycling experience. Unleash this torque-rich 125cc engine and establish next-level connectivity with your machine as you discover what it’s like to ride a true Master of Torque.
Review – Key Features – Features & Benefits – Specifications
2025 Yamaha MT-125: CONNECT TO THE DARK.
Introducing the new 2025 Yamaha MT-125…
Even when it’s parked up, the aggressively styled MT-125 has got serious attitude. Bold twin-eye position lights give this lightweight Hyper Naked the most intimidating face in the category, while muscular mass-forward bodywork looks ready to attack at any moment.
From the moment you set off, you’ll be blown away by the MT-125’s performance. The very latest EU5+ 125cc 4-stroke engine features Yamaha’s exclusive torque-boosting VVA system that produces impressive power at low RPM for thrilling acceleration and exciting top-end performance when you need it.
Equipped with a Deltabox-style frame, as well as a wide 140-section rear tyre and 41mm upside down forks, the latest MT-125 features a 5” TFT meter with increased smartphone connectivity — combining modern technology with radical naked style.
With their dynamic style, naked bodywork and thrilling torque-rich performance, it’s no surprise that Yamaha’s MT models have lured so many riders into the Dark Side of Japan. The radical MT-125 is ready to unleash even more agility, attitude and excitement to the 125 class.
Featuring the latest EU5+ compliant 125cc engine, increased connectivity including turn-by-turn navigation and aggressive next-generation MT design, this exciting Hyper Naked 125 is like no other. Get ready to connect to your Dark Side with the new MT-125.
Engineered with pure MT DNA, this sporty lightweight is the ultimate introduction to the Hyper Naked motorcycling experience. Unleash this torque-rich 125cc engine and establish next-level connectivity with your machine as you discover what it’s like to ride a true Master of Torque
2025 Yamaha MT-125 Totalmotorcycle.com Key Features
- 5-inch TFT display with three themes
- Smartphone connectivity with music and navigation
- 125cc EU5+ engine with Variable Valve Actuation
- Traction Control System (TCS)
- Compact and aggressive MT bodywork
- Bold twin-eye face
- Assist and slipper (A&S) clutch for easy gear changing
- Sporty Deltabox-inpisred frame and aluminium swingarm
- Wide 140-section rear tire
- Large diameter 292mm front disc brake
- High-speci cation 41mm upside down front forks
2025 Yamaha MT-125 Totalmotorcycle.com Features and Benefits
Torque-rich 125cc EU5+ engine with VVA
The MT-125’s thrilling 125cc 4-valve liquid-cooled EU5+ engine is equipped with Yamaha’s exclusive Variable Valve Actuation (VVA) system featuring two intake cams. This R125 Supersport-derived technology enables the engine to deliver exciting levels of torque at lower engine speeds and outstanding top-end performance when you open the throttle.
5-inch colour TFT display with three themes
The MT-125’s 5-inch colour TFT display comes with three switchable themes to present your bike’s vital information in crisp clear detail, including your latest smartphone notifications and music track status to keep you connected and informed out on your ride.
Increased smartphone connectivity
The MT-125’s CCU communicates with the MyRide app so text and call notifications, plus weather and music track status are displayed on the dashboard. Turn-by-turn navigation is also enabled providing waypoint arrival times, street name information and destination weather conditions to keep you informed throughout your ride.
Modern and aggressive body design
Slim and athletic bodywork gives a dynamic look that’s been strongly influenced by the larger capacity MT models. The MT-125’s signature mass-forward styling, compact fuel tank and short tail accentuate the model’s aggressive stance – and with its dynamic riding position, you’d better get ready for the most thrilling ride in the class!
Bold twin-eye face
The MT-125’s bold twin eyes are the gateway to the Dark Side of Japan. No other lightweight comes with the street presence and intimidating attitude of this MT, with its menacing twin-eye position lights that project a predatory stare. The ultra-compact single LED headlight projects a brilliant beam that enables you to see and be seen.
Assist and slipper clutch
The MT-125 is equipped with an assist and slipper (A&S) clutch with a super-light feeling at the lever that gives easy gear changing. As well as requiring less physical input from the rider, the A&S clutch importantly makes aggressive high-rev downshifts even smoother and helps prevent rear wheel lock ups to give you greater control of your MT.
Sporty Deltabox-inspired frame and aluminium swingarm
The Supersport-derived Deltabox style frame and aluminium swingarm deliver light and sporty handling, as well as impressive comfort and confidence at higher speeds. Together with its compact bodywork, the geometry of this MT is optimised to achieve mass centralisation and a dynamic riding position that encourages you to unleash the Dark Side of Japan.
High-specification 41mm upside down front forks
Equipped with 41mm tubes, the premium upside down forks inspired by the larger MT models provide excellent handling in a range of different riding conditions, while offering 130mm of smooth and responsive suspension travel for a comfortable ride.
Wide 140-section rear tire
Adding to the MT-125’s aggressive stance, the wide 140-section rear tyre not only looks like it means business but is designed to handle the torque delivered by the model’s latest EU5+ 125cc engine. Whether you’re riding around town or carving through curves, this lightweight Master of Torque feels exhilarating!
Traction Control System.
The MT-125 comes equipped with TCS. Using advanced ECU functions and real-time riding data provided by sensors at the rear wheel, the chances of drifting or slipping in wet conditions are minimized to give you ultimate controllability and maximum thrill.
Radial-mount caliper and 292mm front disc
For strong and precise braking performance together with a high level of feel, the MT-125 is fitted with a radial mount caliper and a large 292mm diameter disc for optimum stopping power. This class-leading set-up gives accurate fingertip control at lower speeds, together with outstanding braking performance at higher speeds.
2025 Yamaha MT-125 – Totalmotorcycle.com USA Specifications/Technical Details
US MSRP Price: $ NA USD
Canada MSRP Price: $ NA CDN
Europe/UK MSRP Price: £ 5,250 GBP (On The Road inc 20% Vat)
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2025 Yamaha MT-125 – Totalmotorcycle.com Canada Specifications/Technical Details
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2025 Yamaha MT-125 – Totalmotorcycle.com European Specifications/Technical Details
Engine
Engine type 4-stroke; Liquid-cooled; SOHC; 4-valves; Single
cylinder
Displacement 125 cc
Bore x stroke 52.0 x 58.7 mm
Compression ratio 11.2 : 1
Lubrication system Wet sump
Clutch type Wet; Multiple Disc
Ignition system TCI
Starter system Electric
Transmission system Constant Mesh; 6-speed
Final transmission Chain
Fuel system Electronic Fuel Injection
Maximum power 11.0 kW @ 10,000 rpm
Maximum torque 11.5 Nm (1.2 kgf-m) @ 8,000 rpm
Fuel consumption 2.0 L/100 km
CO2 emission 47 g / km
Chassis
Frame Diamond
Front suspension system Upside-down telescopic fork, Ø41 mm
Front travel 130 mm
Rear suspension system Swingarm; (Link type suspension)
Rear travel 110 mm
Front brake Hydraulic single disc, Ø 292 mm
Rear brake Hydraulic single disc, Ø 220 mm
Front tyre 100/80-17M/C 52S Tubeless
Rear tyre 140/70-17M/C 66S Tubeless
Caster angle 26º
Trail 95 mm
Dimensions
Overall length 1.960 mm
Overall width 800 mm
Overall height 1.065 mm
Seat height 810 mm
Wheel base 1.325 mm
Minimum ground clearance 160 mm
Wet weight (including full oil and fuel tank) 142 kg
Fuel tank capacity 10 litres
Oil tank capacity 1.05 litres
MT-125
Screen & Connectivity
Adaptive Cruise Control No
Screen type TFT
On-screen Navigation MyRide turn-by-turn
Smartphone Connectivity MyRide
Screen size 5 inch
Manufacturer Specifications and appearance are subject to change without prior notice on Total Motorcycle (TMW).
