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2025 KTM 125 Enduro R

  • Base Price:

    4,899.00 GBP*

Enquire with dealer
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*inc VAT, delivery to dealer, PDI, registration and 12 months Road Fund Licence

KEEP YOUR INNER CHILD WILD

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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.

  • PHO_BIKE_90_RE_Dual-sport-KTM-2025-125-enduro-r--right-side-view-image_#SALL_#AEPI_#V1.png
    PHO_BIKE_90_HI_Dual-sport-KTM-2025-125-enduro-r--rear-view-image_#SALL_#AEPI_#V1.png
    PHO_BIKE_90_LI_Dual-sport-KTM-2025-125-enduro-r--left-side-view-image_#SALL_#AEPI_#V1.png
    PHO_BIKE_90_REVO_Dual-sport-KTM-2025-125-enduro-r--right-front-view-image_#SALL_#AEPI_#V1.png
    PHO_BIKE_90_VO_Dual-sport-KTM-2025-125-enduro-r--front-view-image_#SALL_#AEPI_#V1.png
    PHO_BIKE_PERS_REHI_Dual-sport-KTM-2025-125-enduro-r--top-view-image_#SALL_#AEPI_#V1.png
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.
  1. CLUTCH IN, REVS UP!
  2. DROP THE CLUTCH!
  3. HIT THE ROAD
  4. CARVE IT UP
CLUTCH IN, REVS UP!

01. CLUTCH IN, REVS UP!

PLUSH PERFORMANCE
PLUSH PERFORMANCE

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.

INFOTAINMENT
INFOTAINMENT

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, turn-by-turn navigation, and Ride modes via the dashboard - with a USB-C port for device charging duties.

READY TO SHRED
READY TO SHRED

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.

100% ENDURO
100% ENDURO

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.

CLUTCH IN, REVS UP!
PLUSH PERFORMANCE
PLUSH PERFORMANCE

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.
PLUSH PERFORMANCE
CLUTCH IN, REVS UP!
INFOTAINMENT
INFOTAINMENT

<a href="https://www.ktm.com/tech-guide/tft" target="_blank">TFT-DISPLAY</a>

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, turn-by-turn navigation, and Ride modes via the dashboard - with a USB-C port for device charging duties.
INFOTAINMENT
CLUTCH IN, REVS UP!
READY TO SHRED
READY TO SHRED

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.
READY TO SHRED
CLUTCH IN, REVS UP!
100% ENDURO
100% ENDURO

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.
100% ENDURO
DROP THE CLUTCH!

02. DROP THE CLUTCH!

POWER HUNGRY
POWER HUNGRY

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?

BRAKE YOUR WAY
BRAKE YOUR WAY

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.

LIGHT UP THE DARKNESS
LIGHT UP THE DARKNESS

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.

DROP THE CLUTCH!
POWER HUNGRY
POWER HUNGRY

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?
POWER HUNGRY
DROP THE CLUTCH!
BRAKE YOUR WAY
BRAKE YOUR WAY

<a href="https://www.ktm.com/tech-guide/standard-abs" target="_blank">ABS</a>

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.
BRAKE YOUR WAY
DROP THE CLUTCH!
LIGHT UP THE DARKNESS
LIGHT UP THE DARKNESS

<a href="https://www.ktm.com/tech-guide/led-lights" target="_blank">LED Lighting</a>

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.
LIGHT UP THE DARKNESS
HIT THE ROAD

03. HIT THE ROAD

RACE TO COMFORT
RACE TO COMFORT

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.

TAKE A SEAT
TAKE A SEAT

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.

FIND YOUR FOOTING
FIND YOUR FOOTING

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.

HIT THE ROAD
RACE TO COMFORT
RACE TO COMFORT

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.
RACE TO COMFORT
HIT THE ROAD
TAKE A SEAT
TAKE A SEAT

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.
TAKE A SEAT
HIT THE ROAD
FIND YOUR FOOTING
FIND YOUR FOOTING

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.
FIND YOUR FOOTING
CARVE IT UP

04. CARVE IT UP

THE BACKBONE
THE BACKBONE

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.

CURVED PIVOT
CURVED PIVOT

Swingarm

A gravity die-cast swingarm has been specifically developed for the KTM 125 ENDURO R and provides a sturdy and durable platform for the rear suspension system. Featuring a direct shock absorber mount offset to the side, it creates additional space for the unique exhaust system.

SPRING INTO ACTION
SPRING INTO ACTION

Suspension

Upfront, a non-adjustable 43 mm WP APEX open cartridge fork with 230 mm travel keeps things in check, while a WP APEX Separate piston shock absorber also boasts 230 mm of travel, with preload adjustment possible.

ROLLING THUNDER
ROLLING THUNDER

Wheels and Tires

Emphasizing its undeniable offroad character, the KTM 125 ENDURO R boasts spoked 21" front and 18" rear wheels.

STOPPING POWER
STOPPING POWER

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.

CARVE IT UP
THE BACKBONE
THE BACKBONE

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.
THE BACKBONE
CARVE IT UP
CURVED PIVOT
CURVED PIVOT

Swingarm

A gravity die-cast swingarm has been specifically developed for the KTM 125 ENDURO R and provides a sturdy and durable platform for the rear suspension system. Featuring a direct shock absorber mount offset to the side, it creates additional space for the unique exhaust system.
CURVED PIVOT
CARVE IT UP
SPRING INTO ACTION
SPRING INTO ACTION

Suspension

Upfront, a non-adjustable 43 mm WP APEX open cartridge fork with 230 mm travel keeps things in check, while a WP APEX Separate piston shock absorber also boasts 230 mm of travel, with preload adjustment possible.
SPRING INTO ACTION
CARVE IT UP
ROLLING THUNDER
ROLLING THUNDER

Wheels and Tires

Emphasizing its undeniable offroad character, the KTM 125 ENDURO R boasts spoked 21" front and 18" rear wheels.
ROLLING THUNDER
CARVE IT UP
STOPPING POWER
STOPPING POWER

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.
STOPPING POWER

Technical Details

Engine

  • Primary drive 86:33
  • Torque 11.5 Nm
  • Transmission 6-speed
  • Cooling Liquid cooled
  • Secondary gear ratio 51:14
  • Power 15 PS
  • Starter Electric starter
  • Stroke 47.3 mm
  • Bore 58 mm
  • Clutch PASC slipper clutch, mechanically operated
  • CO2 emissions 57 g/km
  • Compression ratio 12.6
  • Displacement 124.99 cm³
  • EMS Bosch EMS with RBW
  • Engine oil Motorex Formula 4T 15W/50
  • Design 1-cylinder, 4-stroke engine
  • Fuel consumption 2.4 l/100 km
  • Fuel-mixture generation Bosch EFI (throttle valve 33 mm)
  • Lubrication Wet sump

Chassis

  • Weight (without fuel) 152 kg
  • Tank capacity (approx.) 9 l
  • Wheelbase 1475 mm
  • 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 trellis frame, powder coated
  • Front suspension WP APEX 43
  • Ground clearance 272 mm
  • Handlebar Aluminum
  • Rear suspension WP APEX Split Piston
  • Seat height 890 mm
  • Seat height 890 mm
  • Steering head angle 62.9 °
  • Rear subframe design Steel trellis frame, powder coated
  • Suspension travel (front) 230 mm
  • Suspension travel (rear) 230 mm
  • Trail 107 mm
  • Tyre dimensions (front/rear) 90/90; 140/80
  • Wheels 1.85 x 21"; 2.5 x 18"
  • Front wheel diameter 21 "
  • Rear wheel diameter 18 "
  • Front wheel width 1.85 "
  • Rear wheel width 2.5 "