Back to Bike FinderYears: 2024 · 2023 · 2022 · 2021 · 2020 · 2019 · 2018 · 2017 · 2016 · 2015 · 2014 · 2013 · 2012 · 2011 · 2010 · 2009 · 2008 · 2007 · 2006 · 2005 · 2004 · 2003 · 2000
KTM 250 SX
2014Off-road

KTM 250 SX

Key specifications

Engine
249 cc
Weight
96 kg
Fuel type
petrol
Fuel capacity
2.0 L
Transmission
5-speed
Seat height
39 mm
Front brakes
Single disc. Four-piston calipers.
Rear brakes
Single disc. Two-piston calipers.

Overview

Introducing the 2014 KTM 250 SX, a machine designed to dominate the motocross track and bring thrill to every twist and turn. As a staple in KTM’s cross-motocross lineup, the 250 SX is engineered for serious riders who crave performance, agility, and the adrenaline rush that only a two-stroke can provide. This bike is a favorite among both competitive racers and weekend warriors, all thanks to its lightweight construction, powerful engine, and advanced suspension system. It's the perfect blend of power and precision, making it a highly sought-after choice for those looking to elevate their off-road experience. At the heart of the KTM 250 SX lies a robust single-cylinder, two-stroke engine with a displacement of 249cc. This powerhouse is characterized by its impressive bore and stroke measurements of 66.4 x 72.0 mm, delivering a responsive throttle and exhilarating acceleration. The fully electronic ignition system ensures optimal performance by allowing precise timing adjustments, while the liquid cooling system keeps the engine running efficiently even during intense rides. Paired with a 5-speed gearbox and a wet multi-disc clutch, riders can seamlessly shift through gears, experiencing a thrilling combination of torque and speed. The bike’s lightweight design at just 96.3 kg (212.3 pounds) enhances its agility, enabling sharp turns and quick maneuvers on the track. The 2014 KTM 250 SX is equipped with cutting-edge features that enhance both performance and comfort. Its central tube frame, crafted from chrome molybdenum steel, provides exceptional rigidity while maintaining a low weight. The WP Suspension system, featuring the Up Side Down 4860 MXMA CC in the front and the 5018 BAVP DCC in the rear, ensures that riders enjoy a plush ride with 300 mm of front travel and 317 mm of rear travel—ideal for absorbing the demands of rugged terrain. With a ground clearance of 385 mm and a seat height adjustable to 992 mm, this bike accommodates a range of rider sizes, making it versatile for various skill levels. Additionally, the kick starter adds a traditional touch, connecting riders with the pure essence of motocross. **

Pros

  • Lightweight and Agile: At 96.3 kg, the 250 SX offers exceptional maneuverability and responsiveness, making it an excellent choice for technical tracks.
  • Powerful Engine: The 249cc two-stroke engine delivers impressive acceleration and performance, ideal for competitive racing.
  • Advanced Suspension: The WP Suspension system provides excellent shock absorption and stability, allowing for a smooth ride over rough terrain.

Cons

  • Limited Fuel Capacity: With only 7.50 litres (1.98 gallons), longer rides may require frequent fuel stops, which can be inconvenient during extended sessions.
  • Higher Seat Height: At 992 mm (39.1 inches), the seat height may be challenging for shorter riders, potentially affecting confidence and control.
  • Kick Start Only: The absence of an electric start can be a drawback for some riders, especially in challenging conditions where quick restarts are necessary.

Technical details

Source specification data

Make
KTM
Model
250 SX
Category
Cross-motocross
Starter
Kick
Color Options
Orange/Black
Clutch
Wet multi-disc clutch / hydraulically operated
Gearbox
5-speed
Ignition
Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment, type Kokusan
Driveline
13:48. Primary drive: 26:72.
Engine Type
Reed intake.
Bore X Stroke
66.4 x 72.0 mm (2.6 x 2.8 inches)
Displacement
249.00 ccm (15.19 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, two-stroke
Transmission Type Final Drive
Chain
Dry Weight
96.3 kg (212.3 pounds)
Seat Height
992 mm (39.1 inches) If adjustable, lowest setting.
Fuel Capacity
7.50 litres (1.98 gallons)
Ground Clearance
385 mm (15.2 inches)
Rake
26.5°
Frame Type
Central tube frame made of chrome molybdenum steel tubing
Rear Brakes
Single disc. Two-piston calipers.
Front Brakes
Single disc. Four-piston calipers.
Rear Suspension
WP  Suspension 5018 BAVP DCC
Front Suspension
WP  Suspension Up Side Down 4860 MXMA CC
Rear Wheel Travel
317 mm (12.5 inches)
Front Wheel Travel
300 mm (11.8 inches)
Rear Brakes Diameter
220 mm (8.7 inches)
Front Brakes Diameter
260 mm (10.2 inches)

Available colors

Orange/Black