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

Transmission
Transmission TypeChain (final drive)
ClutchMultiplate wet
Gearbox5-speed
Chain Type2.379:1
Gear Ratios 1st10.169:1
Gear Ratios 2nd6.933:1
Gear Ratios 3rd5.151:1
Gear Ratios 4th4.105:1
Gear Ratios 5th3.508:1
Gear Ratios 6th3.017:1

Suspension

Front SuspensionForged Aluminum heavy duty Tall Knuckle Double A-arm with sway bar
Rear Suspension4 Link Trailing arm with Forged Aluminum heavy duty Tall Knuckle
Front ShocksFOX 2.5 PODIUM Piggyback with QS3 compression adjustment
Rear ShocksFOX 2.5 PODIUM Piggyback with QS3 compression adjustment and bottom-out control
Front Travel10.6 in (268 mm)
Rear Travel10 in (254 mm)

Brakes

Front Braking SystemSingle disc. Hydraulic. Two-piston calipers. Optional ABS.
Rear Braking SystemSingle disc. Hydraulic. Single-piston caliper. Optional ABS.
Parking BrakePark In-Transmission / Lockable Hand Lever

Tires

Wheels15 in. Aluminum Flow Formed
Front TireITP Tenacity XNR 30 x 10 x 15 in
Rear TireITP Tenacity XNR 30 x 10 x 15 in
Front Wheel10-Spoke Machined Cast 19 in x 3.5 in
Rear Wheel10-Spoke Machined Cast 16 in x 5 in

Dimensions

Overall Vehicle Size28.3" w x 69.3" l x 40" h
Wheelbase108 in (2,743 mm)
Seat Height30 in
Ground Clearance17 in (432 mm)
Rake / Trail25° / 5.9"
Bed Box Dimensions36.75 x 54.25 x 12.5 in (93 x 138 x 32 cm)
Lean Angle (Left)31
Lean Angle (Right)31

Capacities

Storage Capacity2.1 gal (8.1 L)
Towing Capacity1,134 lbs (2,500 kg)
Fuel Capacity13.2 gal (50 L)
Rack Capacity200 lb (90 kg)
Hitch Type2 in. hitch receiver
Seating Capacity2
Cargo Capacity454 lbs (1,000 kg)
Payload Capacity544 lbs (1,200 kg)
Cargo SystemLock & Ride Compatible 5 Gal (18.9L) Front Dry Storage, 6 Gal (23 L) Rear Storage, Toolless Removable Passenger Seat
Box Capacity1000 lbs (454 kg)
Hitch Capacity1,350 lb (612 kg)
Bed Capacity1000 pounds (49 states)
Rack Capacity (Front)90 lb (40.8 kg)
Rack Capacity (Rear)180 lb (82 kg)

Weights

Dry Weight224 lbs

Electronics

Gauges4.5 in. wide digital display with keypad
Magneto1,700 W
Audio SystemUpgraded PowerBand 2.0 Audio package Includes: 2 - 100 watt fairing speakers, 2 - 100 watt saddlebag speakers. 2- 100 watt trunk speakers. 600 watts total.

Lights & Safety

SteeringPower: Gen 2 Tri-mode DPS High torque
LightingPremium high-performance LED headlights
InstrumentationUSB A (Charging port) DC outlet (10-A)
WarrantyOne year. Unlimited milage. Transferable.
Cage TypeHigh strength (Dual phase) steel tubing and stampings
FeaturesAnti-Theft System: RF Digitally Encoded Security System (D.E.S.S.) with Start/Stop button
HandlebarsNeken, aluminium 28/22 mm
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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