2011 KTM 250 SX-F (discontinued)

2011 KTM 250 SX-F  46531_250_SX-F_2011
C70_46531_250_sx_f_2011 C70_46530_250_sx_f_2011 C70_46529_250_sx_f_2011
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    Product KTM 250 SX-F
    Model Year 2011
    Engine Size
    Engine Type
    Engine Displacement
    Bore x Stroke
    Compression Ratio
    Fuel System
    Final Drive
    Suspension Front
    Suspension Rear
    Brakes Front
    Brakes Rear
    Tires Front
    Tires Rear
    Overall Length
    Overall Width
    Overall Height
    Seat Height
    Ground Clearance
    Fuel Capacity
    Curb Weight

    When you have a bike in your range like the 250 SX-F, which has been the dominant force in the World Championship MX2 class for years, then it would be very easy to just sit back and carry on as before. Luckily, however, that's not how things work in racing, or at KTM for that matter. That's why the new 2011 generation is being launched with a completely reworked chassis, new bodywork and the next stage in engine development with fuel injection.


    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 13.2:1
    Starter: Kickstarter
    Transmission: 6 gears
    Carburetor: Keihin EFI, throttle body 42 mm
    Control: 4 V/DOHC with finger followers
    Lubrication: Pressure lubrication with 2 oil pumps
    Engine lubrication Motorex, SAE 10W50
    Primary Drive: 22:68
    Final Drive: 13:48
    Cooling: Liquid cooled
    Clutch: Wet multi-disc clutch, operated hydraulically
    Ignition: Keihin EMS


    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-Monoshock with linkage
    Suspension travel front/rear: 300/330 mm
    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°
    Wheelbase: 1495±10 mm
    Ground clearance (unloaded): 375 mm
    Seat height: 992 mm
    Tank capacity: approx. 7.5 liters
    Weight (no fuel): approx. 99.9 kg

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