Motocross Bikes
2011KTM 85 SX 19-16
33 fields on record
The 2011 KTM 85 SX 19-16 is a lightweight minibike designed for young riders transitioning from smaller bikes or entering competitive motocross. Powered by a liquid-cooled 84.9cc two-stroke engine with a six-speed transmission, it combines responsive handling with aggressive performance. Known for its nimble chassis and proven reliability, this model excels in youth racing and recreational off-road riding.
- Capacity
- 84.9 ccm
- Engine
- Single, two-stroke
- Gearbox
- 6-speed
- Dry weight
- 68.0 kg
- Seat height
- 875 mm
- Power
- Not on record
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What’s new for the 2011 KTM 85 SX 19-16
vs the 2010| Spec | 2010 | 2011 |
|---|---|---|
| Front suspension | WP USD 43 mm fork | WP USD 43 mm |
Other years
2007
2008
2009
2010
2011
2012
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for motocross racing and track training, with a peaky 2-stroke powerband and race-tuned suspension rather than any road or leisure use.
- Built for
- Sharp, lightweight, and eager to change direction, the 85 SX rewards aggressive throttle control and active riding with explosive acceleration typical of a small-bore 2-stroke.
- Not ideal for
- It is not suitable for adult riders, commuting, passengers, or anyone wanting a comfortable, road-legal, long-distance machine.
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
- Valves per cylinder
- 1
- 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
- 875 mm
- Dry weight
- 68.0 kg
- Fuel capacity
- 5.00 litres
- Ground clearance
- 415 mm
Chassis & suspension
- Frame
- Double grinded central double-cradle-type frame. Subframe: Aluminium.
- Front suspension
- WP USD 43 mm
- Rear suspension
- WP PDS mono shock
- Front wheel travel
- 185 mm
- Rear wheel travel
- 185 mm
- Rake (fork angle)
- 24.0°
- Trail
- 220 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 220 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 210 mm
- Front tyre
- 70/100-19
- Rear tyre
- 90/100-16
Other
- Color options
- Orange, black, white
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 | 2007 | 2011 | 2017 | 2021 | 2025 |
|---|---|---|---|---|---|
| Capacity | 84.90 ccm (5.18 cubic inches) | 84.90 ccm (5.18 cubic inches) | 84.93 ccm (5.18 cubic inches) | 84.9 ccm (5.18 cubic inches) | 84.9 ccm (5.18 cubic inches) |
| Dry weight | 68.0 kg (149.9 pounds) | 68.0 kg (149.9 pounds) | 68.5 kg (151.0 pounds) | 68.0 kg (149.9 pounds) | 69.0 kg (152.1 pounds) |
| Seat height | 900 mm (35.4 inches) | 875 mm (34.4 inches) | 890 mm (35.0 inches) | 890 mm (35.0 inches) | 871 mm (34.3 inches) |
| Fuel capacity | 5.00 litres (1.32 gallons) | 5.00 litres (1.32 gallons) | 5.00 litres (1.32 gallons) | 5.20 litres (1.37 US gallons) | 54.00 litres (14.27 US gallons) |
| Color options | — | Orange, black, white | Orange/white/black | Orange/white/black | Orange/black/grey |
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 19-16?
The 2011 KTM 85 SX 19-16 has a Capacity of 84.9 ccm (5.18 cubic inches).
How many gears does the KTM 85 SX 19-16 have?
The 2011 KTM 85 SX 19-16 has a Gearbox of 6-speed.
How much does the KTM 85 SX 19-16 weigh?
The 2011 KTM 85 SX 19-16 has a Dry weight of 68.0 kg (149.9 pounds).
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