Starting from £4,899
Lightweight handling, ample performance, and massive amounts of fun - that's what the KTM 125 ENDURO R is all about. Packing state-of-the-art rider aids, top-shelf components, and quality, aggressive, enduro-inspired styling, the KTM 125 ENDURO R is ready to tackle any task on any track.
Graphics
The KTM 125 ENDURO R comes with premium looks and a striking graphic design as standard. Thanks to proven in-mold graphics, it looks the part and can handle anything the outdoors throws at it.
Adjustablity
Finding that perfect balance when attacking your favorite stretch of dirt or for added comfort around town is easy, thanks to the KTM 125 ENDURO R's adjustable footrests - not to mention a complete PowerPart catalog filled with performance and style enhancing add-ons.
TFT-DISPLAY
The H42 TFT dashboard takes prime position ahead of the rider, featuring a unique, specially-designed user interface to suit the compact screen size. Made from bonded glass, the 4.2" TFT screen also boasts a special coating and polarization to reduce glare and increase visibility in all lighting conditions. Riders can also access music, incoming calls, and turn-by-turn navigation via the dashboard - with a USB-C port for device charging duties.
Bodywork
With an ergo triangle inspired by its trusted and beloved 690 siblings, the KTM 125 ENDURO R boasts aggressive, offroad-ready bodywork and a compact 9L metal fuel tank perfectly styled for easy off-road action. The bodywork is also made from proven, flexible, and long-lasting PP plastic materials better suited for off-roading and aggressive riding.
LED Lighting
Tearing a deep gash into the night, the KTM 125 ENDURO R is equipped with powerful LED lights taken from its bigger brother, the KTM 690 ENDURO R. These lights not only work when the world becomes dark but also provide improved visibility when navigating heavy traffic or misty road conditions.
Engine
Boasting the latest generation in LC4c engines, the KTM 125 ENDURO R muscles up with more power and smoother acceleration. Drawing from years of experience in the small engine game, the KTM 125 ENDURO R also features an improved gearbox and an optimized cylinder head, ready to adopt EURO 5.2 emission standards. Oh, and did we mention is also READY TO RACE?
ABS
The KTM 125 ENDURO R boasts a Bosch 10.3MB Modulator, which is the brain responsible for its impressive ABS system. This enables standard ABS and an OFFROAD ABS option for dirt applications. However, should you want more control and better "skidablity". The dedicated ABS-off button allows all ABS to be disabled.
LED Lighting
Tearing a deep gash into the night, the KTM 125 ENDURO R is equipped with powerful LED lights taken from its bigger brother, the KTM 690 ENDURO R. These lights not only work when the world becomes dark but also provide improved visibility when navigating heavy traffic or misty road conditions.
Engine
Boasting the latest generation in LC4c engines, the KTM 125 ENDURO R muscles up with more power and smoother acceleration. Drawing from years of experience in the small engine game, the KTM 125 ENDURO R also features an improved gearbox and an optimized cylinder head, ready to adopt EURO 5.2 emission standards. Oh, and did we mention is also READY TO RACE?
Footpegs
All-new, grippy footrests ensure riders have an uninterrupted foothold when banging through the gears or carving up a muddy track. These are also adjustable in two positions.
Ergonomics
With an ergo-triangle inspired by its bigger brother, the KTM 690 ENDURO R, the KTM 125 ENDURO R features an aggressive handlebar shape, upright seating angle, and generous space for easy on-bike mobility.
Seat
Taking inspiration from the KTM EXC range but with added comfort for longer commutes or trips, the KTM 125 ENDURO R has a single-piece flat seat design for easy on-board mobility and when standing on the pegs.
Footpegs
All-new, grippy footrests ensure riders have an uninterrupted foothold when banging through the gears or carving up a muddy track. These are also adjustable in two positions.
Ergonomics
With an ergo-triangle inspired by its bigger brother, the KTM 690 ENDURO R, the KTM 125 ENDURO R features an aggressive handlebar shape, upright seating angle, and generous space for easy on-bike mobility.
Brakes
Pulling out all the stops, the KTM 390 ENDURO R is equipped with a 285 mm brake disk and Bybre caliper up front and a 240 mm brake disk and single-piston caliper at the rear. These are supported by KTM's proven ABS technology for added safety, but this can also be disabled completely for added agility offroad.
Frame
The new design features a 2-piece construction composed of a steel trellis main frame and a pressure die-cast aluminum subframe. The frame design is not only designed for overall looks but also to enhance vehicle dynamics by augmenting torsional rigidity, improved agility, and enhanced feedback from the chassis on both tarmac and dirt tracks.
125 ENDURO R
Offer Ends 31/10/2026
KTM - THE RIDE YOU WANT. THE DEAL YOU NEED.
Unlock race‑ready deals on selected KTM motocross, enduro, supermoto, travel, and naked models — built to dominate dirt, tarmac, and everything in between.
Some models also include free performance‑enhancing upgrades to boost control, comfort, and capability.
Check the model highlights for full details and secure your KTM advantage today.
NAKED
2026 KTM 125 DUKE - £4,899 £4,599
2026 KTM 390 DUKE - £5,699 £5,399
2026 KTM 790 DUKE - £7,999 £8,199
2026 KTM 990 DUKE - £10,999 + £1,000 Dealer Deposit Contribution
2026 KTM 990 DUKE R - £12,499 + £1,000 Dealer Deposit Contribution
2026 KTM 1390 SUPER DUKE R - £17,799 + £1,500 Dealer Deposit Contribution
2026 KTM 1390 SUPER DUKE R EVO - £19,499 + £1,500 Dealer Deposit Contribution
ADVENTURE
2026 KTM 790 ADVENTURE - £9,999 + £1,000 Dealer Deposit Contribution
2026 KTM 890 ADVENTURE R - £13,599 + £1,000 Dealer Deposit Contribution
DUAL SPORT
2026 KTM 125 ENDURO R - £4,899 £4,599
2026 KTM 690 ENDURO R - £10,499 + £1,000 Dealer Deposit Contribution
SUPERMOTO
2026 KTM 125 SMC R- £4,899 £4,599
2026 KTM 390 SMC R - £5,699 £5,399
2026 KTM 690 SMC R - £10,499 + £1,000 Dealer Deposit Contribution
Disclaimer: The offer is valid for the purchase of a new, model-year-specific motorcycle (MY26) from the KTM Naked, Adventure, Dual Sport and Supermoto model categories at participating, authorized dealers of KTM Sportmotorcycle GmbH. The offer includes model-dependent price discounts or dealer deposit contribution for all models participating in the promotion. The offer is valid from 01.10.2026, subject to the continuation of the promotion. KTM Sportmotorcycle GmbH reserves the right to amend or terminate the offer or individual components of the offer. Such changes shall not affect purchase contracts already concluded. All information is provided without obligation and subject to errors, including printing, typesetting, and typographical errors.
Finance subject to status. Deposit shown may be higher than the minimum; a lower deposit will result in increased monthly payments. Terms and conditions apply. At the end of the agreement there are three options: (i) Renew: Part exchange the vehicle (ii) Retain: Pay the Optional Final payment to own the vehicle; or (iii) Return the vehicle. Further charges may be made subject to the condition or mileage of the vehicle, if the vehicle is returned at the end of the finance agreement. Applicants must be 18 or over. Guarantees/Indemnities may be required. Santander Consumer Finance RH1 1SR.
The stated discount is exclusively available at participating, authorized KTM dealers. All information is non-binding. Printing, layout, and typographical errors as well as other mistakes are reserved. Information may be changed at any time without prior notice.
KTM Sportmotorcycle UK Limited (with VAT registration number GB 715 0045 79) is an appointed representative of ITC Compliance Limited which is authorised and regulated by the Financial Conduct Authority (their registration number is 313486). Permitted activities include acting as a credit broker not a lender.
We can introduce you to a limited number of finance providers. We do not charge a fee for our Consumer Credit services. We do not act as a financial adviser, or fiduciary. We act in our own interest, whichever lender we introduce you to, we will typically receive commission from them based on either a fixed fee or a fixed percentage of the amount you borrow. Any and all commission amounts will be fully disclosed to you as part of your sales journey. You will be required to give your fully informed consent to our receipt of this commission. By doing this, you acknowledge that you understand our role as a credit broker, and that we will receive a financial incentive if you take out a loan from a lender that we introduce you to.
All finance applications are subject to status, terms and conditions apply, UK residents only, 18s or over, Guarantees may be required.
The illustrated vehicles may vary in selected details from the production models and some illustrations feature optional equipment available at additional cost. All information concerning the scope of supply, appearance, services, dimensions and weights is non-binding and specified with the proviso that errors, for instance in printing, setting and/or typing, may occur; such information is subject to change without notice. Please note that model specifications may vary from country to country. In the case of coated surfaces, there may be color differences due to the usual process fluctuations. The consumption values stated refer to the roadworthy series condition of the vehicles at the time of factory delivery. Images and illustrations of Enduro bike models show the competition state and not the homologated version.
| Torque | 11.5 Nm |
| Transmission | 6-speed |
| Cooling | Liquid cooled |
| Power in KW | 11 kW |
| Starter | Electric starter |
| Stroke | 47.3 mm |
| Bore | 58 mm |
| Clutch | PASC slipper clutch, mechanically operated |
| CO2 Emissions | 57 g/km |
| Displacement | 124.99 |
| EMS | Bosch EMS with RBW |
| Design | 1-cylinder, 4-stroke engine |
| Fuel Consumption | 2.4 l/100 km |
| Lubrication | Wet sump |
| Weight (without fuel) | 152 kg |
| Tank Capacity (Approx.) | 9 l |
| Front Brake Disc Diameter | 285 mm |
| Rear Brake Disc Diameter | 240 mm |
| Front Brake | Floating disk, Bybre radial calipers with 2 pistons |
| Rear Brake | ByBre, single-piston, floating caliper, brake disc |
| Chain | 520 X-Ring |
| Frame Design | Steel split trellis frame, powder coated |
| Front Suspension | WP APEX 43 |
| Ground Clearance | 272 mm |
| Rear Suspension | WP APEX Split Piston |
| Seat Height | 890 mm |
| Steering Head Angle | 62.9 ° |
| Suspension Travel (Front) | 230 mm |
| Suspension Travel (Rear) | 230 mm |
In order to reserve this KTM 125 ENDURO R, 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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Judd Racing (Nottingham) Ltd is authorised and regulated by the Financial Conduct Authority FRN 816451.
Judd Racing (Nottingham) Ltd whose registered office address is at: Lyndhurst, 1 Cranmer St, Nottingham, Nottinghamshire, NG10 1NJ and whose Companies
House Number is: 07483255. Registered in England and Wales.