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2026 KTM 85 SX 17/14

Price excludes $215 doc fee, OEM freight, dealer setup and government fees. Sale prices include all applicable offers.

The KTM 85 SX 17/14 is the smaller-wheel version of KTM's 85cc two-stroke motocross racer, built for young riders moving up to the big leagues. It uses a 17-inch front wheel and 14-inch rear wheel, and it shares its design ideas with the full-size SX range: a powerful engine, a chromoly frame and fully adjustable WP suspension.

  • 84.9 cc two-stroke engine: liquid-cooled single with a Keihin PWK 28 carburetor and a power valve, giving strong low and mid-range punch. The engine weighs 120 g less than the previous generation.
  • 6-speed gearbox with a wet multi-disc clutch that uses Formula hydraulics.
  • Chromium molybdenum steel frame: a central-tube, double-cradle design taken from the full-size SX bikes, with tuned flex and stiffness.
  • WP XACT suspension: a 43 mm upside-down fork and a PDS monoshock that can be adjusted for preload, compression and rebound.
  • Pankl radiators modeled on the full-size SX range keep the engine at the right temperature.
  • Black Excel rims on CNC-machined hubs, fitted with Maxxis Maxxcross MX-ST tires.
  • Slim 5.4-liter tank shaped to give young knees good grip, on a 68 kg (without fuel) chassis.
  • Sale Price$6,949
  • LocationMotosport
  • ConditionNew
  • Stock Number024867
  • Year2026
  • MakeKTM
  • Model85 SX
  • Trim17/14
  • TypeMotorcycle
  • CategoryMotocross
  • VIN85 SX 17/14
  • ColorOrange
  • EngineLiquid-cooled 1-cylinder, 2-stroke
  • Engine Size84.9 cc
  • Fuel TypeGas/Oil Mix
  • Transmission6-speed
  • StatusIn Stock
  • Fuel Capacity1 gal
Engine
Design1-cylinder, 2-stroke, liquid-cooled
Displacement84.9 cc
Bore x Stroke47 x 49 mm
CarburetorKeihin PWK 28
StarterKick
Drivetrain
Transmission6-speed
ClutchWet, multi-disc clutch, Formula hydraulics
Primary drive20:64
Chain428, non-sealed
Chassis
FrameCentral-tube frame with double-cradle, chromium molybdenum steel
Rear subframeAluminium / polyamide glass fiber
Front suspensionWP XACT 43 upside-down fork, Ø 43 mm
Rear suspensionWP XACT PDS monoshock
BrakesFront and rear disc brakes
TiresMaxxis Maxxcross MX-ST 70/100-17 front, 90/100-14 rear
Dimensions
Seat height845 mm (33.3 in)
Ground clearance308 mm (12.13 in)
Wheelbase1,282 mm (50.5 in)
Tank capacity (approx.)5.4 L (1.43 US gal)
Weight (without fuel)68 kg

Stock/unit photos are AI generated. They are a best estimation of the final product, but accuracy is not guaranteed. Advertised pricing excludes applicable taxes, title, licensing, dealer set up, destination, reconditioning and are subject to change without notice.

Specifications, features, equipment, colors and other vehicle details on this page are compiled from manufacturer and third-party sources and are reviewed and supplemented with the help of artificial intelligence (AI) tools. While we work to keep this information accurate, it may contain errors or omissions, and manufacturers may change specifications without notice. All information is provided "as is" for general reference only; it is not a warranty or representation of any kind and does not form part of any offer or sales agreement. Please confirm any details that matter to your purchase, including specifications, equipment, price and availability, with our sales staff before buying. To the fullest extent permitted by law, we are not responsible for errors or omissions in this information or for any reliance on it.

*Pre-approval is not a guarantee of financing. All financing is subject to credit approval by the lender, and approval, rates, terms and down payment are based on your credit history, income and other factors. Not all applicants will qualify. Estimated payments are for illustration only and do not include taxes, title or other fees.

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2026 KTM 85 SX 17/14

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