Starting from £5,500
Manufactured to a best-in-class specification and featuring pure race-bred engine and chassis technology, the R125 is Yamaha's ultimate lightweight Supersport. With new graphics as well as a next generation Icon Blue, Tech Black and 70th Anniversary colour schemes that strengthens its R-Series family DNA, this lightweight 125cc Supersport has a serious big-bike attitude.
R-Connection
Featuring race-developed Supersport geometry, the Deltabox chassis is equipped with state-of-the-art 41mm KYB upside-down front forks and link-type rear suspension for super-agile handling. The footrest/seat/handlebar layout gives a sporty riding position for optimum control – and smartphone-connected 5-inch TFT instruments keep you informed – and in touch. And equipped with a powerful central LED headlight and dual LED position lights and M-shaped nose, its aggressive new face oozes pure R-Series DNA.
For strong performance at all speeds the 125cc 4-stroke engine is equipped with Yamaha’s power-boosting Variable Valve Actuation (VVA) technology and exhaust updates – and the traction control system and assist & slipper clutch enhance controllability when you’re accelerating and decelerating. With a premium finish available in a choice of next generation Icon Blue and Tech Black with new graphics or the stunning 70th Anniversary red and white, R125 has everything you need to connect to R/World.
Features
R1-inspired 5-inch TFT instruments
The R1-inspired 5-inch colour TFT instruments provide you with clear information and underline the R125's premium status and best-in-class specification. Select your ‘Street’ or ‘Track’ screen theme depending on the riding situation – and match the programmable shift light and rpm meter range easily in 200 rpm increments to your riding style and individual preferences.
Smartphone connectivity
It's easy to stay connected when you're riding the R125 by linking your smartphone to its TFT instruments using Bluetooth® and the MyRide app. Once connected, you'll have access to turn-by-turn navigation and destination weather conditions, plus incoming call and text message previews and music song and artist information on the 5-inch TFT screen.
R1-type handlebar crown and switches
Everything about the R125 is designed to give you the ultimate Supersport riding experience. Inspired by Yamaha’s MotoGP® bike, the racy cockpit features a high-quality R1-type handlebar crown – and the clip-on handlebars are equipped with an R1 replica right switch cluster.
R7-inspired LED headlights and position lights
The powerful and compact central LED headlight located in the centre of the M1 MotoGP® style nose underlines the R125's big bike attitude. Together with the R7-style LED position lights this aggressive face oozes pure R-Series DNA.
Dynamic next generation Yamaha Racing design
Inspired by Yamaha’s winning race machines, the R125’s next generation aerodynamic bodywork gives this lightweight Supersport a commanding big bike look and feel. Its aggressive R-Series face features an M-shaped nose inspired by the M1 MotoGP® bike to underline its racing heritage – and the next-generation Icon Blue, 70th Anniversary and continued Tech Black colours with dynamic graphics highlight the bike’s premium finish.
Traction control system
The R125’s traction control system gives you a high degree of controllability during hard acceleration by reducing driving force to the rear wheel, if any tendency to slip is detected. The premium and high specification also includes an Assist & Slipper clutch for controlled deceleration. And the R125 is also pre-wired for the fitment of an optional quick shift system for seamless upshifts.
70th Anniversary Yamaha Racing colours
Marking 70 years of Yamaha performance, the R125 wears its heritage proudly in a stunning white-and-red anniversary livery. Inspired by icons of the ‘90s, it’s a head-turning mix of nostalgia, attitude and absolute iconic Yamaha design – proof that legends never really go out of style.
YZF R125
Offer Ends 31/05/2026
Yamaha - Free Health Check
YZF R125
Offer Ends 31/03/2026
Yamaha - Free 12 months Roadside Assistance

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 {site_title} 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 the participating authorised Yamaha dealer.
Participating dealers 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 their chosen dealer 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 participating Authorised Yamaha Dealers.
Bookings days and times are subject to availability and will be confirmed by the dealer 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 their participating Authorised Yamaha Dealer 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 the selected authorised Yamaha dealer 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 the authorised dealer shall be liable for any pre-existing damage, defects or faults, or normal wear and tear.
Customers authorise the authorised dealer 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.

Service your Yamaha motorcycle or scooter at a participating Official Yamaha Dealership** before March 31st 2026 and receive 12 months free YOU Yamaha Road Assistance*. Things like punctures and flat batteries can happen to anyone, but our breakdown cover gives you peace of mind so that you can ride without worry.
*Terms & Conditions
Eligibility:
The offer is open to anyone who has any service from the Yamaha service schedule using Genuine Yamaha Parts at participating Official Yamaha Dealers.
The service needs to take place between 1 November 2025 until 31 March 2026.
The service must be on a Yamaha motorcycle or scooter.
Machines within 2 years of warranty registration are not eligible for this offer.
The customer will need to complete and sign a form with their dealer at the time of the service for the application to be submitted.
Offer excludes services on any off-road competition or non-road going Yamaha models.
The Offer:
Receive free 12 months YOU Yamaha Motor Road Assistance - Conditions apply - for full details see https://www.yamaha-motor.eu/gb/en/service-support/yamaha-assist/
At the end of the year, there is an option to extend the cover for a further year, at the cost of the policy holder (subject to eligibility).
General Terms and Conditions:
The Promoter reserves the right to cancel or award a different offer 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 offer is non-transferable and cannot be exchanged for cash or other prizes, or passed onto another person when the motorcycle or scooter is sold.
The Promoter is not responsible for lost entries.
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 | 4-stroke, Liquid-cooled, SOHC, 4-valves |
| Displacement | 125cc |
| Bore x stroke | 52.0 mm x 58.7 mm |
| Compression ratio | 11.2 : 1 |
| Maximum power | 11.0kW (15.0PS) @ 10,000 rpm |
| Maximum torque | 11.5Nm (1.16kg-m) @ 8,000 rpm |
| Lubrication system | Wet sump |
| Clutch type | Wet, multiple-disc coil spring |
| Ignition system | TCI (digital) |
| Starter system | Electric |
| Transmission system | Constant Mesh, 6-speed |
| Final transmission | Chain |
| Fuel consumption | 2.1 l/100km |
| CO2 emission | 47 g/km |
| Fuel system | 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, 292 mm |
| Rear brake | Hydraulic single disc, 220 mm |
| Front tyre | 100/80-17 M/C |
| Rear tyre | 140/70-17 M/C |
| Overall length | 1,990 mm |
| Overall width | 715 mm |
| Overall height | 1,145 mm |
| Seat height | 820 mm |
| Wheel base | 1,325 mm |
| Minimum ground clearance | 160 mm |
| Wet weight (including full oil and fuel tank) | 141 kg |
| Fuel tank capacity | 11 litres |
| Oil tank capacity | 1.05litres |
In order to reserve this Yamaha YZF, 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.