

Specs
- New or used
- Used
- Availability
- In stock
- Colour
- Orange
- Displacement
- 85 ccManufacturer specDealer: 84.9 cc
- Cylinders
- 1Manufacturer specDealer: Single
- Engine cycle
- Two-strokeManufacturer specDealer: 2-stroke
- Transmission
- ManualManufacturer specDealer: 6-speed
- Seat height
- 33.4 inManufacturer specDealer: 33.4 in. (850 mm)
- Ground clearance
- 13.8 inManufacturer specDealer: 13.8 in. (352 mm)
- Dry weight
- 147.7 lbManufacturer specDealer: Without Fuel - 147.7 lb. (67 kg)
- Fuel capacity
- 1.37 galManufacturer specDealer: Approx. - 1.37 gal. (5.2 l)
- Model code
- F6001U8
- VIN
- VBKMRC234MM003920
- Stock #
- M03920
All details from the dealer (11)
- Model Type
- MX
Brakes/Wheels/Tires
- Brakes
- Front - 240 mm Disc Rear - 220 mm DiscManufacturer spec
Drivetrain
- Chain
- 1/2 x 5/16 in.Manufacturer spec
Engine
- Bore x Stroke
- 47 x 48.95 mmManufacturer spec
- Clutch
- Wet, multi-disc, Formula hydraulicsManufacturer spec
- Fuel System
- MEDJ digitalManufacturer spec
- Starting
- KickstarterManufacturer spec
Operational
- Frame
- Central double-cradle-type 25CrMo4 steelManufacturer spec
- Front Suspension
- XACT 43 WP Upside-Down fork, Ø 43 mm Travel - 278 mmManufacturer spec
- Rear Suspension
- WP Xplor PDS shock absorber Travel - 305 mmManufacturer spec
- Rake
- 66 °Manufacturer spec
From the dealer's page
With the pro ranks within reach, the KTM 85 SX offers a real taste of the big league of motocross. Following in the footsteps of champions, every inch of this motorcycle mimics the proven design of the big bike range. A lightweight, WP-engineered frame houses its compact rocket ship of an engine, which delivers unrivalled performance and rideability. This mini warrior is the ultimate race weapon and is ready to go out and conquer all in the fight for the top step of the podium.
Price history
Tracked since Oct 13, 2026 · last checked 13h ago
Price details as printed by the dealer
- Price$3,495
Throttle does not add these up.
LIMITED DATA: one listed price so far (Oct 13, 2026)
- REXBURG MOTOR SPORTS (this listing)
Prices as listed by dealers; auction results labelled; a dashed gap = no listed price.
Timeline
First seen
Oct 13, 2026
Market context
Comp set: 2019–2023 KTM 85 SX 17/14 · 12 listings
- Median asking
- $4,199
- across 5 comparable listings
- This one
- $3,495
- -16.8% vs median
- Days on market
- New to Throttle
- none have left dealer sites yet
- Left dealer sites
- —
- none yet
Deal reasons — where this asking price sits against similar listings, with the sample behind it
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