Fun for one, fun for all.
At the heart of this durable off roader there’s a compact air-cooled 125cc 4-stroke engine delivering plenty of smooth and controllable power. An electric start makes it easy to get moving, and the 5-speed gearbox allows you to get maximum enjoyment from the TT-R125 – wherever you may go.
The impressive specification includes long-travel front and rear suspension for smooth and confident handling – as well as a 220mm front disc brake, impact-resistant polypropylene bodywork and a 19-inch front wheel and 16-inch rear wheel with knobbly tyres. Let the fun begin!
Features
125cc 4-stroke engine with 5-speed gearbox
Driven by a 125cc 4-stroke engine, the TT-R125 delivers plenty of smooth power for spirited off-road riding. Being air-cooled, this punchy little engine requires relatively simple maintenance, and with a 5-speed gearbox and manual clutch, this model prepares the rider for the day when they move up to a more full-sized motorcycle.
Rugged long-travel front and rear suspension
Check out the compact steel frame and rugged suspension systems and you can see that this is a seriously capable off-road motorcycle. The sturdy front forks offer an impressive 180 mm of wheel travel, while the link-type rear suspension gives 168 mm of movement, allowing the TT-R125 to handle some seriously tough terrain.
Front disc brake and rear drum
To handle the TT-R125's punchy performance, the bike is equipped with an efficient 220mm diameter front disc brake that allows the rider to reduce speed with minimum effort. A 110mm drum brake delivers smooth stopping power at the rear end, and for good traction in the dirt the TT-R125 runs on a chunky, 90-section rear tyre.
Light and tough YZ-inspired Icon Blue bodywork
The sharp bodywork on the TT-R125 is inspired by our MXGP-winning YZ motocross bikes. Made from specially developed polypropylene that combines low weight with high strength, the fenders, tank panels and side panels are built to handle some tough treatment. Finished in Icon Blue, the TT-R125 has a genuine race bike image.
Large-diameter wheels
To complement the rugged chassis and long-travel suspension systems, the TT-R125 is equipped with a 19-inch front wheel and a 16-inch rear wheel. This large diameter gives greater ground clearance and enables the TT-R125 to handle uneven off-road surfaces better – for a more enjoyable ride.
Rider-friendly performance
The TT-R125 offers a combination of winning motocross styling, rider-friendly performance and a low seat height, making it ideally suited to both young and adult riders who want to gain valuable off-road experience. With a 5-speed gearbox, large-diameter wheels and YZ-type bodywork, the electric-start TT-R125 delivers a real 'big-bike' experience.
TT-R125
Offer Ends 31/12/2025
Yamaha - WIN A £500 SERVICE VOUCHER
Your Next Visit to your dealership might earn you a free service in 2026!
From now until the end of 2025 we're offering you the chance to win a £500 service voucher. All you have to do is get your Yamaha (motorcycle, scooter, ATV or marine engine) serviced at an Official Yamaha Dealership using Genuine Yamaha Parts and Yamalube.
Once your service is complete, just make sure your dealer logs the service online via our Digital Service Records (which you can view via your MyYamaha account) and you'll be entered into the prize draw.
Good luck!
FAQs
What Yamaha products does this service offer cover?
Yamaha Motorcycles, Scooters, ATVs and Marine engines are all included in this service opportunity.
Is there a limit to how old my Yamaha can be?
There is no product age limit for eligability into the service voucher competition.
Do I have to use Yamalube and Yamaha Genuine Parts?
In order to be eligible to win the £500 service voucher, the registered service must use Yamalube and Genuine Yamaha Parts.
Services which utilise aftermarket lubiractions and parts will not be eligible for entry.
Can I perform the service myself?
Only servicing which has been carried out and logged by an Official Yamaha Dealership will be considered for entry into the competition.
How do I know my service has been digitally logged?
When you register for a MyYamaha account, you will have the option to add your Yamaha product and create a link to the digital service records.
Terms & Conditions
Please Read Carefully.
Eligibility:
The competition open to any UK resident over 16 years old excluding employees of Yamaha Motor Europe N.V. Branch UK and Official Yamaha Motor Dealers.
One entry will be granted per service.
How to Enter:
Simply have any service at any participating Official Yamaha Dealership using only Genuine Yamaha Parts and Yamalube oil on any Yamaha model (motorcycle, scooter, ATV or marine product) during the promotional period.
A copy of the service must be recorded by the Yamaha Motor dealer on the Yamaha Digital Service platform.
No purchase is necessary. You can enter by sending your name, email and telephone number to webmaster@yamaha-motor.co.uk before the end of the competition date with the subjct line - WIN A £500 SERVICE VOUCHER.
Prize:
The prize is £500 towards a future service.
The prize will be credit to the winners nominated Official Yamaha Motor Dealer who will use it against the future service on your Yamaha Motor product.
The prize needs to be taken by 31st December 2026.
Running time of Competition:
This competition is open from 6th August 2025 until 31st December 2025.
Winner Draw and Announcement:
The winner will be drawn at random on 7th January 2026 from all those that have a Digital Service Record uploaded between the promotional dates and who have had Genuine Yamaha Parts and Yamalube oil fitted during the service.
The winner will be selected via an automated random number generation process, verified by the Promoter and overseen by an independent person.
The winner will be informed on or before 14th January 2026 by either telephone or email.
For the winner’s names, please email webmaster@yamaha-motor.co.uk.
General Terms and Conditions:
The Promoter reserves the right to cancel or award a different prize up to the same value due to circumstances beyond their control.
The Promoter's decision is final and no correspondence will be entered into.
The prize is non-transferable and cannot be exchanged for cash or other prizes.
The Promoter is not responsible for lost competition entries.
If you are the winner of the competition, the Promoter reserved the right to use your name and image for any reasonable promotional purposes.
Any personal data relating to competition entrants will be used in accordance with the Promoter’s privacy policy which can be found here.
The Promoter is Yamaha Motor Europe NV, Branch UK of Units A2-A3, Kingswey Business Park, Forsyth Road, Woking, Surrey GU21 5SA.
Engine type | Liquid-cooled, 2-stroke, Forward-inclined single cylinder, Reed valve with YPVS |
Displacement | 124cc |
Bore x stroke | 54.0 x 54.0 mm |
Compression ratio | 10.0 : 1 |
Lubrication system | Wet sump |
Clutch type | Wet, Multiple Disc |
Ignition system | CDI |
Starter system | Electric and kick |
Transmission system | Constant Mesh, 5-speed |
Final transmission | Chain |
Fuel system | Mikuni VM20/1 |
Frame | Diamond |
Caster angle | 28º30 |
Trail | 107 mm |
Front suspension system | Telescopic fork |
Rear suspension system | Swingarm, link suspension |
Front travel | 180 mm |
Rear travel | 168 mm |
Front brake | Hydraulic Disk, Ø220 mm |
Rear brake | Mechanical leading trailing drum brake, Ø110 mm |
Front tyre | 70/100-19 42M |
Rear tyre | 90/100-16 52M |
Overall length | 1,885 mm |
Overall width | 795 mm |
Overall height | 1,085 mm |
Seat height | 805 mm |
Wheel base | 1,270 mm |
Minimum ground clearance | 295 mm |
Wet weight (including full oil and fuel tank) | 90 kg |
Fuel tank capacity | 6.0 litres |
Oil tank capacity | 1.2 litres |
In order to reserve this Yamaha TT-R125, you can place a fully refundable deposit of £99. Simply click on the the button below to proceed via a secure, one time and fully refundable payment of £99.
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