KTM 85 SX 19/16

KTM 85 SX 19/16
AMS PRICE: £3,999.17
YEAR: 2018
WAS: £4,799.00

The 11 to 15-year-old riders of the junior class are no longer beginners. These are future champions fighting for victory, no matter if it is the Junior Motocross World Championship or a regional championship. In this scene, the new and improved KTM 85 SX is considered a winner's bike. With the most powerful engine in the field and a super lightweight, stable chassis, it does not need to shy away from a full size bike.


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KTM 85 SX 19/16

Technical Details


  • Design: 1-cylinder 2-stroke engine, water-cooled, with reed intake and exhaust control
  • Displacement: 84.93 cm³
  • Bore: 47 mm
  • Stroke: 48.95 mm
  • Starting aid: Kickstarter
  • Transmission: 6 gear, claw shifted
  • Engine lubrication: Mixture oil lubrication
  • Primary ratio: 19:66 straight cut spur gear
  • Secondary gear ratio: 14:49
  • Cooling system: Water-cooled
  • Clutch: Multidisc clutch in oil bath/hydraulically activated
  • Ignition system: Moric Digital 2M1


  • Frame: Central tube frame made of chrome molybdenum steel tubing
  • Fork: WP Suspension 4357 MXMA
  • Shock absorber: WP Suspension PDS 4618 BAVP DCC
  • Suspension travel Front: 270 mm
  • Suspension travel Rear: 300 mm
  • Brake system front: Disc brake with four-pot brake caliper
  • Brake system rear: Disc brake with two-pot brake caliper
  • Brake discs - diameter front: 240 mm
  • Brake discs - diameter rear: 210 mm
  • Chain: 1/2 x 5/16”
  • Steering head angle: 66°
  • Wheelbase: 1,290±11 mm
  • Ground clearance (unloaded): 377 mm
  • Seat height (unloaded): 890 mm
  • Total fuel tank capacity approx.: 5.0 l Unleaded premium fuel (98 octane), mixed with 2-stroke engine oil (1:40)
  • Weight without fuel approx.: 68.5 kg