KTM 250 SX - 2012 Specifications and Reviews The 2012 KTM 250 SX is a lightweight two-stroke enduro bike designed for intermediate to advanced off-road riders seeking agility and responsiveness. Known for its potent 249cc single-cylinder power delivery and nimble handling, it excels in technical terrain and tight trail work. The liquid-cooled engine paired with a five-speed gearbox provides excellent versatility across varied riding conditions.
Category Enduro / offroad Year 2012 Model KTM 250 SX Engine and Transmission Specifications Driveline 13:48. Primary 26:72. Clutch Wet multi-disc clutch / hydraulically operated Transmission type,final drive Chain Gearbox 5-speed Cooling system Liquid Lubrication system Mixture oil lubrication 1:60 Ignition Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment, type Kokusan Fuel system Carburettor. Keihin PWK 36S AG Bore x stroke 66.4 x 72.0 mm (2.6 x 2.8 inches) Engine details Reed intake and exhaust control Engine type Single cylinder, two-stroke Capacity: 249.00 ccm (15.19 cubic inches) Brakes, suspension, Frame and wheels Rear brakes diameter 220 mm (8.7 inches) Rear brakes Single disc Front brakes diameter 260 mm (10.2 inches) 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 Suspension 5018 BAVP DCC Front suspension travel 300 mm (11.8 inches) Front suspension WP Suspension Up Side Down 4860 MXMA CC Rake (fork angle) 26.5° Frame type Central tube frame made of chrome molybdenum steel tubing
Physical measures and capacities Fuel capacity 7.50 litres (1.98 gallons) Wheelbase 1,495 mm (58.9 inches) Ground clearance 385 mm (15.2 inches) Seat height 992 mm (39.1 inches) If adjustable, lowest setting. Dry weight 97.0 kg (213.8 pounds) Other specs Factory warranty 12 Months Light 30W x 2 halogen Wheelbase 1,255 mm (49.4 inches) Overall width 1,204 mm (47.4 inches) Overall length 2,065 mm (81.3 inches) Overall height 1,146 mm (45.1 inches) Weight incl. oil, gas, etc 292.1 kg (643.9 pounds) Rear tyre 25/10-12 Front tyre 25/8-12 Rear Suspension Swingarm with single shock, preload adjustment / 7.1 in. Front Suspension MacPherson strut / 6.7 in. Fuel control Single Overhead Cams (SOHC) Bore x Stroke 80.0 x 72.0 mm (3.1 x 2.8 inches) Compression 8.3:1 Model Kawasaki Prairie 360 4x4 Realtree APG HD Color options Orange/black/white 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 992mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with cannot reach comfortably on the 2012 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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