KTM SX F 250 Specification

Here is the bike spec..

Engine type Single cylinder, 4-stroke
Displacement 248.6 cc
Bore x stroke 76 x 54.8 mm (2.99 x 2.16")
Compression ratio 12.8:1
Starter Kickstarter
Transmission 6 gears
Carburetor Keihin FCR MX 39
Control 4 V / DOHC with finger followers
Lubrication Pressure lubrication
Engine lubrication Motorex, SAE 10W50
Primary drive 22:68
Final drive 13:48
Cooling Liquid cooled
Clutch Wet multi-disc clutch, operated hydraulically
Ignition Kokusan


Frame Central double-cradle-type 25CrMo4
Subframe Aluminium
Handlebar Renthal, Aluminium Ø 28/22 mm (1.10/0.87")
Front suspension WP USD Ø 48 mm (1.89")
Rear suspension WP PDS shock absorber
Suspension travel front/rear 300 / 335 mm (11.81 / 13.19")
Brakes, front/rear Disc brakes 260 / 220 mm (10.24 / 8.66")
Rims, front/rear 1.60 x 21"; 2.15 x 19" Excel
Tires, front/rear 80/100-21"; 100/90-19"
Chain 5/8 x 1/4"
Main silencer Aluminium
Steering head angle 63.5°
Wheel base 1475 ± 10 mm (58.07 ± 0.39")
Ground clearance (unloaded) 380 mm (15")
Seat height 985 mm (38.78")
Tank capacity approx. 8 liters (2.11 gal)
Weight (no fuel) approx. 98 kg (216 lbs)

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