KTM 250 SX 2008 - Specifications & Review

250 SX

Article Complete Info

Articleid63014
CategoryEnduro-offroad
MakeKTM
Model250 SX
Year2008

Chassis, Suspension, Brakes & Wheels

FrametypeCentral double-cradle-type 25CrMo4
FrontbrakesSingle disc
Frontbrakesdiameter260 mm (10.2 inches)
FrontsuspensionWP USD 48 mm
Fronttyre80/100-21
Frontwheeltravel300 mm (11.8 inches)
Rake26.5°
RearbrakesSingle disc
Rearbrakesdiameter220 mm (8.7 inches)
RearsuspensionWP monoshock PDS
Reartyre110/90-19
Rearwheeltravel335 mm (13.2 inches)

Engine & Transmission

Borexstroke66.4 x 72.0 mm (2.6 x 2.8 inches)
ClutchWet multi-disc clutch, operated hydraulically
CoolingsystemLiquid
Displacement249.00 ccm (15.19 cubic inches)
EnginedetailsSingle cylinder, two-stroke
ExhaustsystemAluminium
FuelsystemCarburettor. Keihin PWK 36 S AG
Gearbox5-speed
IgnitionKokusan digital magneto CDI
LubricationsystemMixture oil lubrication 1:60

Other Specifications

StarterKick

Physical Measures & Capacities

Dryweight95.4 kg (210.3 pounds)
Fuelcapacity7.50 litres (1.98 gallons)
Groundclearance385 mm (15.2 inches)
Seatheight960 mm (37.8 inches) If adjustable, lowest setting.

About KTM 250 SX 2008

Introducing the 2008 KTM 250 SX, a formidable contender in the enduro-offroad segment that perfectly balances lightweight agility with robust performance. This motorcycle is designed for riders who crave the thrill of tackling challenging terrains and mastering tight trails. With its rich heritage in off-road racing, KTM has crafted the 250 SX to not only endure the rigors of competition but to thrive in them. This model is ideal for both seasoned riders and those looking to elevate their off-road experience, making it a popular choice among enthusiasts seeking a blend of performance and reliability.

At the heart of the KTM 250 SX lies a potent 249cc single-cylinder, two-stroke engine, renowned for its quick revving capability and impressive power delivery. With a bore and stroke of 66.4 x 72.0 mm, this engine is expertly tuned to offer spirited acceleration and a thrilling ride. The Keihin PWK 36 S AG carburettor ensures optimal fuel delivery, while the Kokusan digital magneto CDI ignition system provides precise timing for maximum performance. Riders will appreciate the smooth shifting from the 5-speed gearbox, complemented by a hydraulically-operated wet multi-disc clutch that allows for seamless engagement and responsiveness. Whether you’re blasting through muddy trails or navigating rocky hills, the liquid-cooled engine and lightweight chassis provide the perfect combination for exceptional handling and control.

The chassis of the KTM 250 SX is meticulously engineered with a central double-cradle-type frame made from durable 25CrMo4 steel, offering both strength and a low weight of just 95.4 kg (210.3 pounds). This bike features a cutting-edge WP suspension setup, including a 48mm WP USD fork in the front with an impressive 300 mm of travel, and a WP monoshock PDS in the rear with 335 mm of travel, ensuring that it absorbs the toughest bumps with ease. The braking system, featuring a 260 mm front disc and a 220 mm rear disc, provides reliable stopping power, while the 385 mm ground clearance and adjustable seat height of 960 mm enhance rider comfort and control over various terrains. The kick starter adds a classic touch, ensuring that the bike is always ready to roar back to life, even in the most remote locations.

PROs:

  1. Lightweight & Agile: At just 95.4 kg, the 250 SX offers exceptional maneuverability, making it easy to handle on tight trails.
  2. Powerful Engine: The 249cc two-stroke engine delivers impressive torque and acceleration, perfect for off-road challenges.
  3. Advanced Suspension: The WP suspension system provides excellent travel and responsiveness, enhancing rider confidence on rough terrain.

CONs:

  1. Height Requirement: With a seat height of 960 mm, this bike may not be suitable for shorter riders, limiting accessibility.
  2. Two-Stroke Maintenance: The two-stroke engine may require more frequent maintenance and tuning compared to four-stroke counterparts.
  3. Kick Start Only: The absence of an electric start may be a drawback for those who prefer the convenience of instant ignition.

In conclusion, the 2008 KTM 250 SX stands out as a thrilling option for off-road enthusiasts, offering a perfect marriage of performance and engineering excellence, while also inviting riders to fully engage with their surroundings.

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