KTM 144 SX
2008Off-road

KTM 144 SX

Key specifications

Engine
144 cc
Weight
91 kg
Fuel type
petrol
Fuel capacity
2.0 L
Transmission
6-speed
Seat height
36 mm
Front brakes
Single disc
Rear brakes
Single disc

Overview

Introducing the 2008 KTM 144 SX, a standout in the competitive world of enduro and offroad motorcycles. Designed specifically for the aspiring racer and the weekend warrior alike, this lightweight beast is built to conquer the toughest terrains with ease. KTM has established itself as an industry leader in performance-oriented motorcycles, and the 144 SX is no exception. With its agile handling and power-packed specifications, this model appeals to riders looking for both excitement and reliability in their offroad adventures. At the heart of the 144 SX lies a robust 143.6 cc single-cylinder, two-stroke engine that delivers an exhilarating experience on the track or trails. The engine, paired with a precise Keihin PWK 39 carburettor, ensures a responsive throttle and smooth power delivery throughout the rev range. Riders will appreciate the 6-speed gearbox that allows for quick gear changes, enhancing acceleration and control over diverse terrains. With liquid cooling to maintain optimal performance and a Kokusan digital Magnet CDI ignition system for reliable starts, the 144 SX is engineered for those who crave adrenaline and durability. The 2008 KTM 144 SX comes equipped with cutting-edge technology and features that elevate its offroad capability. The central double-cradle frame made from 25 CrMo4 steel provides exceptional strength while keeping the weight down to just 90.8 kg (200.2 pounds). The WP USD 48 mm front suspension and WP monoshock PDS rear suspension deliver a generous travel of 300 mm (11.8 inches) in the front and 335 mm (13.2 inches) in the rear, ensuring that the bike can absorb bumps and jumps with ease. The bike’s 7.5-litre fuel tank offers ample range for longer rides, while the adjustable seat height of 925 mm (36.4 inches) allows riders to find their perfect riding position. **

Pros

  • Lightweight and Agile: At just 90.8 kg, the 144 SX is easy to maneuver, making it ideal for tight trails and technical sections.
  • Responsive Engine: The combination of a powerful two-stroke engine and a precise carburettor ensures quick throttle response and excellent acceleration.
  • Advanced Suspension: With high-quality WP suspension components, the bike delivers superior handling and comfort over rough terrain.

Cons

  • Limited Fuel Capacity: The 7.5-litre tank may require frequent refueling during longer rides, which can be a downside for some riders.
  • Kick Starter Only: The absence of an electric starter might be a challenge for less experienced riders or in difficult situations.
  • Narrow Seat Height Range: The seat height, while adjustable, may not accommodate all riders comfortably, particularly those on the shorter side.

Technical details

Source specification data

Make
KTM
Model
144 SX
Category
Enduro-offroad
Starter
Kick
Clutch
Wet multi-disc clutch, operated hydraulically
Gearbox
6-speed
Ignition
Kokusan digital Magnet CDI
Fuel System
Carburettor. Keihin PWK 39
Bore X Stroke
56.0 x 58.5 mm (2.2 x 2.3 inches)
Displacement
143.60 ccm (8.76 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, two-stroke
Exhaust System
Aluminium
Lubrication System
Mixture oil lubrication 1:40
Dry Weight
90.8 kg (200.2 pounds)
Seat Height
925 mm (36.4 inches) If adjustable, lowest setting.
Fuel Capacity
7.50 litres (1.98 gallons)
Ground Clearance
390 mm (15.4 inches)
Rake
27.0°
Rear Tyre
100/90-19
Frame Type
Cental double-cradle-type 25 CrMo4
Front Tyre
80/100-21
Rear Brakes
Single disc
Front Brakes
Single disc
Rear Suspension
WP monoshock PDS
Front Suspension
WP USD 48 mm
Rear Wheel Travel
335 mm (13.2 inches)
Front Wheel Travel
300 mm (11.8 inches)