2019 KTM SX 125

Stock #QKD0149
$7,199 *
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GENERAL SPECS

  • Status:
    New
  • Vehicle:
    2019 KTM SX
  • VIN:
    VBKSXH236KM110149
  • Fuel Type:
    Gasoline
  • Engine:
    120cc, 2-Stroke, single cylinder Reed Valve, Single-Cylinder
  • Color:
    Orange
  • Stock Number:
    QKD0149
  • Title:
    Clear
  • Location:
    Lynnwood Motoplex

Standard Equipment

BRAKES

  • Brake Brand Name:
    Brembo®
  • Front Brake Diameter (in):
    10.2
  • Front Brake Diameter (mm):
    260
  • Front Brake Type:
    Hydraulic Disc
  • Rear Brake Diameter (in):
    8.7
  • Rear Brake Diameter (mm):
    220
  • Rear Brake Type:
    Hydraulic Disc

ENGINE

  • Bore (in):
    2.13
  • Bore (mm):
    54
  • Carburetion Brand:
    Mikuni
  • Carburetion Type:
    Carburetor
  • Carburetor Size (mm):
    38
  • Carburetor:
    Yes
  • Cooling:
    Liquid
  • Cylinders:
    1
  • Displacement (cc):
    124.8
  • Displacement (ci):
    7.6
  • Engine Stroke:
    2-Stroke
  • Engine Type:
    Single-Cylinder
  • Fuel Requirements:
    Premium
  • Fuel Type:
    Gas / Oil Premix
  • Number Of Carburetors:
    1
  • Starter:
    Kick
  • Stroke (in):
    2.15
  • Stroke (mm):
    54.5
  • Valve Configuration:
    Reed Valve

EXTERIOR

  • Body Material:
    Plastic
  • Chain Guard:
    Yes
  • Exhaust Guard:
    Yes
  • Foot Peg Location:
    Driver
  • Fork Guards:
    Yes
  • Frame:
    Chromium Molybdenum
  • Stand Type:
    Kick

SEATS

  • Adjustable:
    Yes
  • Number Of Seats:
    1
  • Seat Height (in):
    37.8
  • Seat Height (mm):
    960
  • Seat Location:
    Driver
  • Seat Material:
    Vinyl
  • Seat Type:
    One-Piece

STEERING

  • Steering Control:
    Handlebar

SUSPENSION

  • Front Adjustable Fork Pre-Load:
    Yes
  • Front Adjustable Rebound Damping:
    Yes
  • Front Suspension Brand Name:
    WP AER
  • Front Suspension Size (in):
    1.9
  • Front Suspension Size (mm):
    48
  • Front Suspension Type:
    Inverted Fork
  • Front Travel (in):
    12.2
  • Front Travel (mm):
    310
  • Number Rear Shock Absorbers:
    1
  • Rear Adjustable Rebound Damping:
    Yes
  • Rear Adjustable Shock / Spring Pre-Load:
    Yes
  • Rear Suspension Brand Name:
    WP
  • Rear Suspension Material:
    Aluminum
  • Rear Suspension Type:
    Twin Sided Swing Arm
  • Rear Travel (in):
    11.8
  • Rear Travel (mm):
    300

TECHNICAL SPECIFICATIONS

  • Fuel Capacity (gal):
    1.9
  • Fuel Capacity (l):
    7.2
  • Ground Clearance (in):
    14.8
  • Ground Clearance (mm):
    375
  • Wheelbase (in):
    58.5
  • Wheelbase (mm):
    1485

TRANSMISSION

  • Final Drive Ratio:
    3.85
  • Gear Ratio (1):
    2.46
  • Gear Ratio (2):
    2
  • Gear Ratio (3):
    1.65
  • Gear Ratio (4):
    1.4
  • Gear Ratio (5):
    1.21
  • Gear Ratio (6):
    1.09
  • Number Of Speeds:
    6
  • Primary Drive (Rear Wheel):
    Chain
  • Transmission Type:
    Manual

WARRANTY

  • Warranty (Condition):
    Manufacturer's w/ Extended Available

WHEELS & TIRES

  • Front Tire (Full Spec):
    Dunlop® GEOMAX MX3S 80/100 R21 51M
  • Front Tire Aspect Ratio:
    100
  • Front Tire Speed Rating:
    M
  • Front Tire Width:
    80
  • Front Wheel Diameter:
    21
  • Front Wheel Width (in):
    1.6
  • Rear Tire (Full Spec):
    Dunlop® GEOMAX MX3S 100/90 R19 57M
  • Rear Tire Aspect Ratio:
    90
  • Rear Tire Speed Rating:
    M
  • Rear Tire Width:
    100
  • Rear Wheel Diameter:
    19
  • Rear Wheel Width (in):
    2.15
  • Tire Brand:
    Dunlop®
  • Tube / Tubeless:
    Tubed
  • Wheels Composition:
    Aluminum

 

KICKSTART YOUR RACING CAREER

 

The new KTM 125 SX is the most compact and lightweight of the full-size bikes and delivers a confidence-inspiring ride like no other. A new lightweight chassis teams up with the most competitive 125cc 2-stroke engine to date, delivering superior agility and power to fulfil the demands of any young adrenalin seeker. This 2-stroke screamer is the ultimate entry point into the pro ranks and a sure-fire way to add to the trophy collection.

ENGINE & EXHAUST

The latest version of the 125 SX engine is once again the most competitive and powerful engine in its class. With an outstanding power-to-weight ratio, low cost and overall simplicity, it is clear that 2-strokes will continue to have a successful future at KTM. The compact and durable 17.2 kg engine was developed using the latest KTM engineering know-how, resulting in broad power across the rev range. Its easy rideability and outstanding performance are benefits that equate to faster lap times and better results.

CHASSIS

To heighten the highly energized riding experience of a 125cc 2-stroke, KTM developed a new chassis that is light and responsive enough to enhance its dynamic reputation. For 2019, the KTM 125 SX features a new lightweight, high-tech steel frame that not only responds accurately to rider input, but has also been optimized for better rider feedback. The new flex characteristics help the bike to soak up those big hits while also delivering excellent agility and high-speed stability. As a whole, this new chassis allows the rider to be 100% in charge of the ride.

ERGONOMICS & COMFORT

Momentum is crucial when laying down fast laps on a 125cc. The ability to shift your weight quickly and easily to work in perfect harmony with the motorcycle is key to maximizing flow. KTM has focused extensively on the optimal ergonomics for high-level performance, ensuring a riding position that offers the best control and, with the option of several handlebar positions, can be adjusted to suit every rider and condition. The way a rider interacts with the bodywork, seat, footpegs and handlebars, results in maximum balance and control. For this reason, no compromises were made in these important areas and only the best quality products and designs were used. Sitting on the 2019 KTM 125 SX gives the rider a definite sense of control and this is immediately confirmed the moment he hits the track.

BODYWORK & GRAPHICS

125 cc riders are renowned for riding with the most aggressive body language. Young, determined athletes riding with exuberant style and pushing themselves and their machines to the limit. This critical consideration went into the development of the bodywork of the KTM 125 SX and was factored into the entire 2019 SX range. By using input from KTM factory riders, KTM R&D as well as Kiska Design, the new bodywork of the KTM 125 SX achieves complete harmony between rider and bike. The main goal was to provide the perfect contact points for the rider, allowing him to move as freely as his spirit demands, with the control to match his intentions. The bodywork is full of intelligent design elements, like the I-beam structure on the front and rear fenders, which guarantee maximum stability with the lowest possible weight. The new modern design and graphics portray an impressively fast and aggressive look that sends a clear message to the competition.

SOFTWARE & ELECTRONICS

Absolute performance purity is the name of the game when it comes to electronics and the new KTM 125 SX. Undiluted 2-stroke simplicity, with an hour meter to keep a check on how long you've been shredding and an optional rev counter to assist with perfect setup.


Lynnwood Motoplex
17900 WA-99
Lynnwood, WA 98037
United States