2025 KTM 125 Duke
2025 KTM 125 DUKE
The 2025 KTM 125 DUKE proves that small capacity doesn’t mean small performance. With its aggressive naked styling, premium components, and lightweight chassis, this A1-friendly streetfighter is the ultimate way to enter the KTM DUKE family.
Powered by a 124.99 cc, liquid-cooled 4-stroke engine producing 15 PS and 11.5 Nm of torque, the 125 DUKE offers sharp acceleration and smooth power delivery through a 6-speed gearbox. Its Bosch EMS with ride-by-wire ensures precise throttle response, while low emissions make it practical for everyday use.
Built on a robust steel trellis frame with an aluminium subframe, it features WP APEX suspension (43 mm open cartridge forks up front and preload-adjustable rear shock) for outstanding handling and control. Braking is equally confidence-inspiring thanks to a 320 mm front disc with four-piston radial calliper and a 240 mm rear disc.
Weighing just 154 kg fully fueled with an 800 mm seat height, the 125 DUKE is agile, accessible, and ready to rip through city streets.
New & Used Bikes
Delivery
We can arrange deliver of any new or used motorcycle to any location in the UK or Ireland. Contact our Sales Team for pricing.
Test Rides
Contact our friendly, helpful Sales Team to arrange a test ride on one of our fleet of demonstrators or any of our approved used motorcycles.
Safety
All our used motorcycles go through a rigorous multi-point health check prior to sale.
2025 KTM 125 DUKE – The Spawn of the Beast
The KTM 125 DUKE might be the smallest of the DUKE line-up, but it’s every bit as aggressive, stylish, and capable as its bigger siblings. Designed with KTM’s unmistakable Naked Bike DNA, this machine delivers sharp handling, muscular styling, advanced technology, and pure riding enjoyment – all packed into an A1-licence-friendly 125 cc package.
Perfect for new riders or those looking for a lightweight streetfighter, the 125 DUKE blends everyday usability with KTM’s race-bred performance. From its striking LED headlight to its premium WP suspension and precise Bosch EMS with ride-by-wire, this bike is built to dominate the city streets.
Key Features
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Muscular Naked Styling – Inspired by the bigger DUKE models.
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Powerful 125 cc Engine – 15 PS and 11.5 Nm of torque.
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Lightweight & Agile – Just 154 kg fully fueled with a compact wheelbase for maximum maneuverability.
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Premium Components – WP APEX suspension, Bosch EMS with RBW, and high-quality steel trellis frame.
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Braking Confidence – 320 mm front disc with four-piston radial calliper and 240 mm rear disc.
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LED Lighting – Modern, sharp, and efficient illumination.
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Ergonomic Comfort – 800 mm seat height and adjustable rear suspension preload.
Technical Specifications
Engine
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Design: 1-cylinder, 4-stroke
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Displacement: 124.99 cm³
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Power: 15 PS
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Torque: 11.5 Nm
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Transmission: 6-speed
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Cooling: Liquid cooled
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EMS: Bosch EMS with RBW
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CO₂ Emissions: 57 g/km
Chassis & Suspension
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Frame: Steel trellis frame, powder coated
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Subframe: Aluminium, powder coated
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Front Suspension: WP APEX 43 (Open Cartridge), 150 mm travel
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Rear Suspension: WP APEX with preload adjuster, 150 mm travel
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Front Brake: Four-piston radial fixed calliper, 320 mm disc
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Rear Brake: Single-piston floating calliper, 240 mm disc
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Chain: 520 X-Ring
Dimensions
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Wheelbase: 1357 mm
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Seat Height: 800 mm
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Weight (Fully Fueled): 154 kg
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Front Wheel: 3"
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Rear Wheel: 4"
| SKU | 2025 KTM 125 Duke |
|---|---|
| Stock Status | Contact for Availability |
| Sold | No |
| Colour | Orange |
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ORDERS UNDER £100
Our Northern Ireland & UK Mainland delivery charges start from £2.99 per package. Deliveries to The Channel Islands (Jersey and Guernsey), Scottish Highlands and Islands and Isle of Man start from £3.99 per package. Delivery’s to the Republic of Ireland start from £9.99.
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DELIVERY TERMS AND CONDITIONS
We aim to dispatch orders within 48 hours from the time payment is received. Please note if we do not have the item/s you require in stock, we will contact you ASAP with a delivery date and give you the option of a full refund if you prefer.
During the order payment process the Purchaser will be presented with delivery options depending on delivery location. It is the responsibility of the Purchaser to choose the correct shipping method. Phillip McCallen Motorcycles reserves the right to refuse shipping of any order for which insufficient delivery payment has been made.
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DELIVERY OF HELMETS, SAFETY GUARANTEED
Regardless of the price, we will only deliver your helmet by our preferred Couriers with charges starting from £8.99 for helmets costing less than £100 (over £100 are shipped free - see above for terms).
We don't cut corners or costs when safety is involved.
Returns
You may return any Products you have purchased within seven (7) working days of delivery for any reason (including if you simply change your mind) provided that the Product is unused, undamaged and in its original packaging with all tags in place. To do so you must notify us in writing or other durable medium (including email) within those seven (7) working days. You will then be entitled to a refund from us, which will be paid as soon as possible, but in any event within thirty (30) days of safe receipt of your returned Product in compliance with this clause. You must arrange for and pay the costs of returning the Products to Phillip McCallen Motorcycles Ltd – on request, we will collect the Products from you, but the cost of this will be charged to you and we may deduct this from the refund. While in your possession, you must keep any Products you intend to return to us in good and saleable condition with all original packaging and tags in place.
If:
- (a) the Product delivered is not what you ordered or does not correspond with its description;
- (b) the Product delivered is not of a satisfactory quality; or
- (c) the Product is not fit for any other purpose for which you have bought it and you notified Phillip McCallen Motorcycles Ltd of this purpose before purchase, and Phillip McCallen Motorcycles Ltd has not informed you that the Product is not fit for that purpose; Phillip McCallen Motorcycles Ltd will, at its option, deliver to you a replacement Product or refund to you the price paid and your reasonable costs of returning the Products.
If you have any queries or complaints about returning a Product, please contact our Returns Department on (028) 92 622 886 and speak to one of our returns department representatives.