Enduro Bikes
1980Cagiva SX 350
18 fields on record
The 1980 Cagiva SX 350 is a lightweight single-cylinder trail bike designed for amateur and recreational riders. With 27 horsepower from its 342cc engine and minimalist 139kg chassis, it excels in off-road conditions and mixed terrain riding. Known for its simplicity and affordability, the SX 350 represents classic Italian dirt bike engineering of its era.
- Capacity
- 342.0 ccm
- Engine
- Single
- Gearbox
- 5-speed
- Wet weight
- 139.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 27.0 HP (19.9 kW) @ 6000 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- This is a purpose-built 1980s enduro machine designed for trails, motocross-style tracks, and rough terrain rather than paved commuting.
- Built for
- A raw, buzzy two-stroke single with an old-school enduro character that rewards momentum, throttle finesse, and a willingness to get dirty.
- Not ideal for
- Not a good fit for riders wanting a comfortable, stable highway tourer or a modern rider seeking strong braking performance and passenger accommodation.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 342.0 ccm
- Power
- 27.0 HP (19.9 kW) @ 6000 RPM
- Engine type
- Single
- Power/weight ratio
- 0.1942 HP/kg (wet)
- Bore x stroke
- 80.0 x 68.0 mm
- Compression
- 9.6:1
- Cooling system
- Air
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 132.0 km/h (82.0 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Expanding brake
- Rear brakes
- Expanding brake
- Front tyre
- 3.00-21
- Rear tyre
- 4.00-18
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 | 1980 | 1981 | 1982 | 1983 |
|---|---|---|---|---|
| Capacity | 342 cc | 342 cc | 342 cc | 342 cc |
| Fuel capacity | 9 L | 9 L | 9 L | 9 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 Cagiva SX 350?
The 1980 Cagiva SX 350 has a Capacity of 342.0 ccm (20.87 cubic inches).
What engine power does the Cagiva SX 350 have?
The 1980 Cagiva SX 350 has a Power of 27.0 HP (19.9 kW) @ 6000 RPM.
How many gears does the Cagiva SX 350 have?
The 1980 Cagiva SX 350 has a Gearbox of 5-speed.
How much does the Cagiva SX 350 weigh?
The 1980 Cagiva SX 350 has a Wet weight of 139.0 kg (306.4 pounds).
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