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2017 KTM 50 SX

NEVER TOO YOUNG TO LEARN

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The 50 SX is a true READY TO RACE KTM for young MX riders. It is a genuine dirt bike that, like its bigger siblings, is produced with top-quality components. This makes the 50 SX the first choice as a stepping stone into the world of MX or for the first racing step on the ladder. With the youngster in mind this package has an engine that delivers steady, controllable power, incorporating an automatic clutch that allows the rider to concentrate on the track, not shifting. This year’s model features revolutionary WP AER 35 front forks, fully adjustable rear suspension, a new exhaust, ultra-cool graphics and a lot of detail improvements that make going fast fun.

Engine

  • Design

    1-cylinder, 2-stroke engine

  • Displacement

    49 cm³

  • Bore

    39.5 mm

  • Stroke

    40 mm

  • Starter

    Kickstarter

  • Transmission

    Single-speed automatic

  • Primary drive

    61:33

  • Secondary gear ratio

    11:40

  • Clutch

    Centrifugal clutch (adjustable)

  • EMS

    Seletra 2p D36

Chassis

  • Frame design

    Central-tube frame with double-cradle

  • Front suspension

    WP-USD, AER 35, Ø 35 mm

  • Rear suspension

    WP shock absorber

  • Suspension travel (front)

    8.07 inch

  • Front brake

    Disc brake

  • Rear brake

    Disc brake

  • Front brake disc diameter

    160 mm

  • Rear brake disc diameter

    160 mm

  • Chain

    1/2 x 3/16"

  • Steering head angle

    66 °

  • Seat height

    26.93 inch

  • Weight READY TO RACE (pound) (without fuel)

    91.49 lb.

  • Suspension travel (rear)

    7.28 inch

  • Tank capacity (approx.)

    0.61 US gal