2026 KTM 125 SX for sale in Pueblo West, CO

2026 KTM 125 SX

2026
KTM
125 SX
MSRP
$9,983
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Estimated Payment
$155 / month
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2026 KTM 125 SX Details

Please contact us for availability details. This vehicle is available for order and may not be in-stock at the dealership. The actual date of delivery may vary due to circumstances beyond KTM and the dealer's control.

ConditionNew
Body TypeMotorcycle
StyleOff-Road
Stock #26125SX
VIN000000000026125SX
Exterior ColorOrange
Fuel TypeUnknown

Notes

New 2026 KTM 125 SX for sale in Pueblo West, CO

Key features

Engine and electronics

  • Engine: The 124.8 cc, liquid-cooled, 2-stroke engine is designed for strong performance in the 125 class.
  • Electronic Fuel Injection (EFI): EFI and an electronic power valve automatically adjust the fuel-air mixture, eliminating the need for manual jetting and providing more usable power across the rev range.
  • Map selection: A handlebar-mounted switch allows riders to select between two engine maps.
  • Map 1 (White): Provides a linear power delivery ideal for hard-packed tracks.
  • Map 2 (Green): Offers a richer mix for more aggressive power delivery in sandy or loose conditions.
  • Electric start: Standard electric start, powered by a lightweight 12.8V lithium-ion battery, allows for fast restarts. 

Chassis and suspension

  • Frame: The chromoly steel central double-cradle frame features updated wall thickness and engine mounts designed to optimize flex and improve cornering, saving approximately 300 grams over the previous generation.
  • Suspension:
  • Front: A 48mm WP XACT air fork offers adjustable air pressure, compression, and rebound damping. An air pump for adjustment is included.
  • Rear: The WP XACT monoshock with linkage has updated settings from the KTM Factory Racing teams and features tool-free, hand-adjustable dual compression control for quick changes.
  • Brakes: Braking is handled by high-performance Brembo units, with a two-piston caliper on a 260mm disc in the front and a single-piston caliper on a 220mm disc in the rear.
  • Tires: The bike comes equipped with Dunlop Geomax MX34 tires, which feature a new compound and pattern for improved traction and damping. 

Minor updates for 2026

  • Styling: Updated graphics feature a more vivid orange, with flashes of red on the fork guards and tank spoilers. The seat cover and frame protectors are now black.
  • Radiator cap: A new, easier-to-access standard thread radiator cap.
  • Wiring harness: Improved routing of the wiring harness for better protection against dirt.
  • Fuel system: A new protector cap has been added for the fuel-link quick-lock system to enhance durability and prevent dirt intrusion. 

Specifications

Feature Detail Engine1-cylinder, 2-stroke, 124.8 cc Transmission 6-speed Start Electric starter Fuel System Electronic Fuel Injection (EFI) Clutch Wet multi-disc DS clutch, Brembo hydraulics Weight (without fuel)~204lbs (92.4 kg) Seat Height37.7 in (958 mm) Fuel Capacity1.9 gal (7.2 L)

Technical Specifications

Drivetrain

Chain TypeDirect rear driveshaft
ClutchWet multi-disc, manual
Gear Ratios 1st2.769 : 1
Gear Ratios 2nd1.882 : 1
Gear Ratios 3rd1.500 : 1
Gear Ratios 4th1.273 : 1
Gear Ratios 5th0.966 : 1
Gear Ratios 6th3.017:1
TransmissionAutomatic PVT H/L/N/R/P; Shaft
Transmission TypeChain (final drive)
Gearbox6-speed

Suspension

Front SuspensionMacPherson Strut
Rear SuspensionDual A-Arm, IRS
Front Shocks2" Walker Evans Needle Shocks with 16-Position Adjustable Clickers
Rear Shocks2.5" Walker Evans Needle Shocks with 16-Position Adjustable Clickers
Front Travel8.7 in (221 mm)
Rear Travel8.8 in (224 mm)

Brakes

Front Braking System4-Wheel Hydraulic Disc
Rear Braking System4-Wheel Hydraulic Disc
Parking BrakePark In-Transmission

Tires

Front WheelCast 19 in x 3.5 in
Rear WheelCast 16 in x 3.5 in
Front Tire25 x 8-12; Pro Armor X Terrain
Rear Tire25 x 10-12; Pro Armor X Terrain
Wheels12" Black Aluminum

Dimensions

Overall Vehicle Size32.9" w x 82.9" l x 45.9" h
Rake / Trail27.5° / 5"
Wheelbase73 in (1,854 mm)
Seat Height34.8 in (884 mm)
Ground Clearance10.5 in (267 mm)
Lean Angle (Left)33
Lean Angle (Right)33
Bed Box Dimensions33.3 x 48.7 x 12.3 in (84.6 x 123.7 x 31.2 cm)

Capacities

Fuel Capacity9.5 gal (35.9 L)
Storage Capacity2.1 gal (8.1 L)
Rack Capacity200 lb (90 kg)
Towing Capacity1,134 lbs (2,500 kg)
Seating Capacity6
Hitch TypeStandard 2 in (5 cm) Receiver
Hitch Capacity1,500 lb (680 kg)
Cargo SystemLock & Ride
Payload Capacity318 lbs (700 kg)
Box Capacity500 lb (226.8 kg)
Rack Capacity (Rear)500 lb. (226.8 kg)
Cargo Capacity272 lbs (600 kg)
Rack Capacity (Front)200 lb (91 kg)
Bed Capacity1000 pounds (49 states)

Weights

Dry Weight1,502 lbs (681 kg)

Electronics

Gauges4.5 in. wide digital display with keypad & 10.25 in. touchscreen display
Magneto1,700 W
Audio SystemIncludes 4 Standard 50 watt speakers. 2 in the fairing, 2 in the trunk. 200 watts total.

Lights & Safety

FeaturesGas Assist Dump Box, Single Latch Tailgate, Rear-mounted Fiberglass Insulated Exhaust System, Standard In-dash SAE Charge Port, 575 CCA Battery, 660W Charging System (Stator), 20.25 Gal. Onboard Storage with Enclosed Dash Bins and Integrated Cell-phone Holder, Sealed Suspension Bushings and Wheel Bearings, Full Coverage Steel Front Bumper with Integrated Winch and Plow Mounts, Full Coverage Skid Plate, Premium Body Panels, Premium Cut & Sew Seats, Polaris Pulse Electrical System (3 position), Polaris HD 3,500 Lb. Synthetic Rope Winch with Autostop and In-Dash Switch, Premium Pro-Shield Cab, Doors with Crank Windows, Integrated Door Storage, Fixed Glass Windshield with Wiper and Washer Fluid, Rear Glass Panel, Factory Installed Heat with Defrost, Upper and Lower Dash Vents and Variable Fan Speed, USB Charging Port, Front Stabilizer Bar, Rear Wheel Liners, NorthStar Badging
LightingHigh/Low Beam LED Headlights LED Taillamps
Warranty12 months
SteeringTilt: Standard Tilt
Cage TypeHigh strength (Dual phase) steel tubing and stampings
Instrumentation4" LCD Rider Information Center: User Selectable Blue/Red Backlighting & Brightness, Programmable Service Intervals, Speedometer, Tachometer, Odometer, Tripmeter, Clock, Hour Meter, Gear Indicator, Fuel Gauge, Coolant Temperature, Voltmeter, Service Indicator and Codes, Seat Belt Reminder, DC Outlet
HandlebarsAluminum
What type of fuel does a 2026 KTM 125 SX use?
A 2026 KTM 125 SX uses Unknown.
Does the 2026 KTM 125 SX have Automatic climate control?
No, the 2026 KTM 125 SX is not equipped with Automatic climate control.
Does the 2026 KTM 125 SX have Backup camera?
No, the 2026 KTM 125 SX is not equipped with Backup camera.
Does the 2026 KTM 125 SX have Heated seats?
No, the 2026 KTM 125 SX is not equipped with Heated seats.
Does the 2026 KTM 125 SX have Apple CarPlay?
No, the 2026 KTM 125 SX is not equipped with Apple CarPlay.
Does the 2026 KTM 125 SX have Android Auto?
No, the 2026 KTM 125 SX is not equipped with Android Auto.
Does the 2026 KTM 125 SX have Bluetooth?
No, the 2026 KTM 125 SX is not equipped with Bluetooth.
Does the 2026 KTM 125 SX have Keyless entry?
No, the 2026 KTM 125 SX is not equipped with Keyless entry.
Does the 2026 KTM 125 SX have Push start?
No, the 2026 KTM 125 SX is not equipped with Push start.
Does the 2026 KTM 125 SX have Navigation?
No, the 2026 KTM 125 SX is not equipped with Navigation.
Does the 2026 KTM 125 SX have Sunroof/moonroof?
No, the 2026 KTM 125 SX is not equipped with Sunroof/moonroof.
Does the 2026 KTM 125 SX have Leather seats?
No, the 2026 KTM 125 SX is not equipped with Leather seats.
Does the 2026 KTM 125 SX have Wireless phone charging?
No, the 2026 KTM 125 SX is not equipped with Wireless phone charging.
Does the 2026 KTM 125 SX have Adaptive cruise control?
No, the 2026 KTM 125 SX is not equipped with Adaptive cruise control.
Does the 2026 KTM 125 SX have Wifi hotspot?
No, the 2026 KTM 125 SX is not equipped with Wifi hotspot.
Does the 2026 KTM 125 SX have Third row seats?
No, the 2026 KTM 125 SX is not equipped with Third row seats.
Does the 2026 KTM 125 SX have Tow package?
No, the 2026 KTM 125 SX is not equipped with Tow package.
Does the 2026 KTM 125 SX have Head up display?
No, the 2026 KTM 125 SX is not equipped with Head up display.
Does the 2026 KTM 125 SX have Cooled seats?
No, the 2026 KTM 125 SX is not equipped with Cooled seats.
MSRP
$9,983
Pricing Disclaimer

Estimated Payment
$155 / month
Personalize payment
Strictly Powersports
Share
Questions?
Save
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