Enduro Bikes
1986KTM 300 GS Enduro Sport
18 fields on record
The 1986 KTM 300 GS Enduro Sport is a lightweight, single-cylinder two-stroke designed for versatile off-road adventure. Its liquid-cooled 273cc engine delivers responsive power suited to intermediate enduro riders tackling mixed terrain. Known for nimble handling and proven reliability, it excels as an accessible all-around trail and enduro machine.
- Capacity
- 273.0 ccm
- Engine
- Single
- Gearbox
- 5-speed
- Wet weight
- 117.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 16.0 HP (11.8 kW) @ 6500 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for trail riding, enduro competition, and rough terrain rather than road speed or long-distance travel.
- Built for
- A raw, purposeful two-stroke enduro machine that rewards active riding, quick reflexes, and a taste for dirt over tarmac.
- Not ideal for
- Not suited for riders wanting highway comfort, passenger carrying, or a smooth, low-maintenance daily commuter.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 273.0 ccm
- Power
- 16.0 HP (11.8 kW) @ 6500 RPM
- Engine type
- Single
- Power/weight ratio
- 0.1368 HP/kg
- Bore x stroke
- 71.0 x 69.0 mm
- Compression
- 15.0:1
- Cooling system
- Liquid
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 110.0 km/h (68.4 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Expanding brake
- Front tyre
- 3.00-21
- Rear tyre
- 4.50-18
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 | 1984 | 1985 | 1986 |
|---|---|---|---|
| Capacity | 273 cc | 273 cc | 273 cc |
| Fuel capacity | 9.5 L | 9.5 L | 9.5 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 300 GS Enduro Sport?
The 1986 KTM 300 GS Enduro Sport has a Capacity of 273.0 ccm (16.66 cubic inches).
What engine power does the KTM 300 GS Enduro Sport have?
The 1986 KTM 300 GS Enduro Sport has a Power of 16.0 HP (11.8 kW) @ 6500 RPM.
How many gears does the KTM 300 GS Enduro Sport have?
The 1986 KTM 300 GS Enduro Sport has a Gearbox of 5-speed.
How much does the KTM 300 GS Enduro Sport weigh?
The 1986 KTM 300 GS Enduro Sport has a Wet weight of 117.0 kg (257.9 pounds).
Shop this bike
Affiliate linksWe may earn a commission from qualifying eBay or Amazon purchases made through these links. As an Amazon Associate I earn from qualifying purchases.
Please log in or register if you'd like to leave a comment.