Motocross Bikes
2010KTM 85 SX 17-14
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The 2010 KTM 85 SX 17/14 is a lightweight minibike designed for young riders progressing through youth motocross competition. Powered by a liquid-cooled 84.9cc two-stroke engine with a six-speed transmission, it delivers sharp acceleration and agile handling ideal for small tracks and training environments. Known for its nimble performance and reliable KTM engineering, this bike excels in developing rider skills and confidence.
- Capacity
- 84.9 ccm
- Engine
- Single, two-stroke
- Gearbox
- 6-speed
- Dry weight
- 66.0 kg
- Seat height
- 845 mm
- Power
- Not on record
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What’s new for the 2010 KTM 85 SX 17-14
vs the 2009| Spec | 2009 | 2010 |
|---|---|---|
| Front suspension | WP USD, 43 mm | WP USD 43 mm fork |
| Rear suspension | WP monoshock PDS | WP PDS mono shock |
Other years
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- A dedicated youth motocross racer built for closed dirt circuits, jumps and berms - pure competition, not transport.
- Built for
- Sharp, revvy and aggressive - a snappy liquid-cooled two-stroke that rewards commitment with explosive acceleration and razor agility.
- Not ideal for
- Not for road use, commuting, touring or passengers; no lights, kick-start only, knobby tires and race-only intent make it street-illegal.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 84.9 ccm
- Engine type
- Single, two-stroke
- Bore x stroke
- 47.0 x 49.0 mm
- Compression
- 12.5:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Kick
- Ignition
- Moric digital 2M1
- Lubrication system
- Mixture oil lubrication 1:40
- Power
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet mDouble disk clutch, operated hydraulically
Dimensions & weight
- Wheelbase
- 1290 mm
- Seat height
- 845 mm
- Dry weight
- 66.0 kg
- Fuel capacity
- 5.00 litres
- Ground clearance
- 385 mm
Chassis & suspension
- Frame
- Double grinded central double-cradle-type frame
- Front suspension
- WP USD 43 mm fork
- Rear suspension
- WP PDS mono shock
- Front wheel travel
- 280 mm
- Rear wheel travel
- 300 mm
- Rake (fork angle)
- 24.0°
Brakes & wheels
- Front brakes
- Single disc. Bremo
- Front brakes diameter
- 220 mm
- Rear brakes
- Single disc. Bremo
- Rear brakes diameter
- 200 mm
- Front tyre
- 70/100-17
- Rear tyre
- 90/100-14
Other
- Color options
- Orange
Specs last verified against published sources: .
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2005 | 2010 | 2011 | 2016 | 2022 | 2027 |
|---|---|---|---|---|---|---|
| Capacity | 85 cc | 85 cc | 85 cc | 85 cc | 85 cc | 85 cc |
| Dry weight | 68 kg | 66 kg | 66 kg | 68 kg | 67 kg | 68 kg |
| Seat height | 900 mm | 845 mm | 845 mm | 855 mm | 865 mm | 845 mm |
| Fuel capacity | 5 L | 5 L | 5 L | 5 L | 5.2 L | 5.4 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the KTM 85 SX 17-14?
The 2010 KTM 85 SX 17-14 has a Capacity of 84.9 ccm (5.18 cubic inches).
How many gears does the KTM 85 SX 17-14 have?
The 2010 KTM 85 SX 17-14 has a Gearbox of 6-speed.
How much does the KTM 85 SX 17-14 weigh?
The 2010 KTM 85 SX 17-14 has a Dry weight of 66.0 kg (145.5 pounds).
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