KTM 250 SX - 2010 Specifications and Reviews The 2010 KTM 250 SX is a lightweight two-stroke enduro machine designed for intermediate to advanced off-road riders seeking agile trail performance. Known for its potent 249cc single-cylinder engine and responsive handling, it excels in technical terrain and competitive racing environments. The liquid-cooled powerplant, coupled with a five-speed gearbox and hydraulic clutch, delivers the precision control and reliability serious riders demand.
Category Enduro / offroad Year 2010 Model KTM 250 SX Engine and Transmission Specifications Exhaust system Aluminium Clutch Wet mDouble disk clutch, operated hydraulically Transmission type,final drive Chain Gearbox 5-speed Cooling system Liquid Lubrication system Mixture oil lubrication 1:60 Ignition Kokusan Fuel system Carburettor. Keihin PWK 36S AG Bore x stroke 66.4 x 72.0 mm (2.6 x 2.8 inches) Engine type Single cylinder, two-stroke Capacity: 249.00 ccm (15.19 cubic inches) Brakes, suspension, Frame and wheels Rear brakes Single disc Front brakes Single disc Rear tyre dimensions 110/90-19 Front tyre dimensions 80/100-21 Rear suspension travel 335 mm (13.2 inches) Rear suspension WP PDS shock absorber Front suspension travel 300 mm (11.8 inches) Front suspension WP USD 48 mm fork Rake (fork angle) 26.5° Frame type Central double-cradle-type 25CrMo4
Physical measures and capacities Fuel capacity 8.00 litres (2.11 gallons) Wheelbase 1,475 mm (58.1 inches) Ground clearance 385 mm (15.2 inches) Seat height 985 mm (38.8 inches) If adjustable, lowest setting. Dry weight 95.4 kg (210.3 pounds) Other specs Color options Orange Starter Kick
Rider Fit Visualizer
Calculated in your browser only - your height/inseam are never sent to our servers.
Feet:
On the ground
On the pegs
At 985mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with cannot reach comfortably on the 2010 KTM 250 SX, with a moderate knee angle of around 90 degrees and an upright riding position.
Data quality: measured .
Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary).
This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.
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