Naked Motorcycles
1980Honda CBX
19 fields on record
The 1980 Honda CBX is a distinctive touring bike renowned for its exotic inline-six engine delivering 100 horsepower and impressive 222 km/h top speed. Best suited for riders seeking classic character and smooth power delivery, it combines Japanese reliability with unique engineering that made it an icon of the era. Its exceptional engine refinement and highway capability continue to appeal to enthusiasts valuing mechanical elegance over modern performance.
- Capacity
- 1046.0 ccm
- Engine
- In-line six, four-stroke
- Gearbox
- 5-speed
- Wet weight
- 274.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 100.0 HP (73.5 kW) @ 9000 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built primarily as a high-speed, high-drama sport-touring statement bike rather than a nimble corner-carver or off-road machine.
- Built for
- A charismatic, exotic-feeling machine whose six-cylinder soundtrack and smooth power delivery reward riders who value engineering theater and open-road cruising over sharp handling.
- Not ideal for
- Not a good fit for beginners, off-road riders, or anyone wanting a light, flickable bike for tight city streets and technical corners.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 1046.0 ccm
- Power
- 100.0 HP (73.5 kW) @ 9000 RPM
- Engine type
- In-line six, four-stroke
- Power/weight ratio
- 0.3650 HP/kg (wet)
- Bore x stroke
- 64.5 x 53.4 mm
- Compression
- 9.3:1
- Cooling system
- Air
- Valves per cylinder
- 4
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 222.0 km/h (137.9 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Dual disc
- Rear brakes
- Single disc
- Front tyre
- 3.50-19
- Rear tyre
- 4.25-18
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 |
|---|---|---|
| Capacity | 1046 cc | 1046 cc |
| Fuel capacity | 24 L | 24 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 Honda CBX?
The 1980 Honda CBX has a Capacity of 1046.0 ccm (63.83 cubic inches).
What engine power does the Honda CBX have?
The 1980 Honda CBX has a Power of 100.0 HP (73.5 kW) @ 9000 RPM.
How many gears does the Honda CBX have?
The 1980 Honda CBX has a Gearbox of 5-speed.
How much does the Honda CBX weigh?
The 1980 Honda CBX has a Wet weight of 274.0 kg (604.1 pounds).
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