Starting from £5,301
With their dynamic style, naked bodywork and thrilling performance, it’s no surprise that Yamaha’s MT models have lured so many riders into the Dark Side of Japan. The breed is constantly evolving. The radical MT-125 is ready to bring even more performance, attitude and adrenaline to the 125 class.
Connect to the Dark
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.
Features
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.
MT-125
Offer Ends 31/07/2026
Yamaha - Free Datatool Tracker
MT-125
Offer Ends 31/07/2026
Yamaha - Free Health Check
While it's something you hope never happens, the rising statisics of motorcycle and scooter theft mean that owners need to be extra vigilent to ensure that they're never left in an unthinkable position. We've partnered with Datatool, the UKs leading motorcycle & scooter security specialist, to help you keep up to date on where your Yamaha is at all times.
Receive a Datatool Stealth S5, usually costing £249, free of charge when you purchase a new Yamaha Motorcycle or Scooter from any participating Authorised Yamaha Dealer. Fitting and subscription charges apply.
About the Datatool Stealth S5:
Automatically geo-fenced to monitor all signs of unauthorised movement.
Reviewing a ride or tracking a fleet? The Stealth S5 records every journey with the vehicles position being updated every 15 seconds.
Coverage across all of western Europe and beyond.
'G Sense’ impact detection to alert an emergency contact if an incident is detected.
Terms and conditions
Subject to availability
Yamaha reserve the right to withdraw the promotion without prior notice
Available at authorised Yamaha Motorcycle and a Scooter Dealers Only
Tracking unit supplied free of charge with the purchase of a new road registered Yamaha Motorcycle or Scooter – The tracker has a RRP of £249 but is provided free of charge when fitting and one year contract are agreed.
Customer must pay for fitting and Datatool subscription at time of purchase. Fitting charged at £99
Minimum 12 month customer subscription for Datatool tracking
Request for tracker must be made at time of purchase.

Your Yamaha looks after you — now let us return the favour.
We’re offering a FREE motorcycle or scooter health check at participating authorised Yamaha dealers across the UK. There’s no catch, no obligation, and no pressure. Just expert eyes giving your bike a once-over so you can ride with confidence.
What’s included?
A trained Yamaha technician will check the key components of your bike, helping to spot potential issues early and make sure everything’s working as it should.
Who's it for?
Any Yamaha model
Any age
Any mileage
If it’s a Yamaha, it’s welcome.
Why book one?
Peace of mind before your next ride
Expert inspection by Yamaha-trained technicians
Completely free, with no obligation to carry out further work. If anything does need attention, you’ll be informed clearly — the choice is always yours.
How to get yours?
Simply fill in the form here, then contact Crescent Motorcycles to book a convenient date and time. Note: dates are subject to availability.
Terms & Conditions
Dealer Participation and Conditions
The Vehicle Health Check is provided subject to the individual terms and conditions of Crescent Motorcycles.
Crescent Motorcycles may decline to undertake inspection, servicing, or repair work on vehicles that exceed a specified age, mileage, or condition threshold.
Customers are strongly advised to contact Crescent Motorcycles in advance to confirm eligibility and acceptance before applying for a free health check voucher.
Bookings
The free health check is valid until 31st December 2026.
Once customers have entered their details on the online form, customers need to book their health check direct with Crescent Motorcycles.
Bookings days and times are subject to availability and will be confirmed by Crescent Motorcycles with the customer at the point of booking.
Customers will need to present their free health check email (received once the online form is complete) to Crescent Motorcycles on the day of the health check.
Electronic Health Check Compatibility
Motorcycles manufactured prior to 2015 may not be compatible with, or eligible for, an electronic health check due to non-compatibility with the Yamaha diagnostic systems.
Proof of Ownership
Customers may be required to present a valid V5 registration document, or equivalent proof of ownership, together with their health check voucher to Crescent Motorcycles at the time of the vehicle health check, as evidence that they are the registered keeper.
Failure to Provide Documentation
Failure to present the required documentation may result in the authorised dealer refusing to carry out the complimentary vehicle health check.
General
Neither Yamaha Motor nor Crescent Motorcycles shall be liable for any pre-existing damage, defects or faults, or normal wear and tear.
Customers authorise Crescent Motorcycles to carry out the agreed inspection or repair work. Any recommended additional work identified will be communicated and authorised by the customer prior to completion.
Motorcycles not collected within one working day of notification that work has been completed may be subject to reasonable storage charge.
| Engine type | EURO5, 4-stroke, Liquid-cooled, SOHC, Single cylinder |
| Displacement | 124 cc |
| Bore x stroke | 52.0 x 58.7 mm |
| Compression ratio | 11.2 : 1 |
| Maximum power | 11.0 kW @ 10,000 rpm |
| Maximum torque | 11.5 Nm @ 8,000 rpm |
| 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 consumption | 2.0 L/100 km |
| CO2 emission | 47 g/km |
| Fuel system | Electronic Fuel Injection |
| Frame | Diamond |
| Caster angle | 26º |
| Trail | 95mm |
| Front suspension system | Upside-down telescopic fork, Ø41 mm |
| Rear suspension system | Swingarm, (Link type suspension) |
| Front travel | 130 mm |
| 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 |
| Overall length | 1.960 mm |
| Overall width | 800 mm |
| Overall height | 1065 mm |
| Seat height | 810 mm |
| Wheel base | 1325 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 |
In order to reserve this Yamaha MT-125, you can place a fully refundable deposit of £199. Simply click on the the button below to proceed via a secure, one time and fully refundable payment of £199.
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Crescent Bournemouth
324-326 Charminster Road
Charminster
Bournemouth
Dorset
BH8 9RT
01202 512 923
Mon - Fri: 9am – 6pm
Sat - 9am – 5.30pm
Crescent Southampton
Lowford Hill
Portsmouth Rd
Bursledon
Southampton
SO31 8ER
02380 403 203
Mon - Fri: 9am – 6pm
Sat - 9am – 5.30pm
Crescent Verwood
23 Black Moor Road
Ebblake Industrial Estate
Verwood
Dorset
BH31 6AX
01202 820 170
Mon - Fri: 9am – 6pm
Sat - 9am – 5.30pm
Crescent Motorcycle Company Ltd is registered in England and Wales Company No. 03475588 , authorised and regulated by the Financial Conduct Authority FRN 670180. We act as a credit broker not a lender, working with several carefully selected finance providers who may be able to offer you finance for your purchase. Whichever finance provider we introduce you to, we will receive a commission from them, either a fixed fee or a fixed percentage of the amount you borrow. The finance providers we work with could pay commission at different rates, this will not affect the amount you pay the lender for your credit agreement. You will be provided full information before completing your finance agreement and you can request further information at any time. We do not charge a fee for our services. All finance is subject to status and income, terms and conditions apply, applicants must be 18 years or over.