Sportbikes
1981Honda CB 1100 R
18 fields on record
The 1981 Honda CB 1100 R is a sport-tourer designed for riders seeking a blend of performance and practicality. Its 1062cc air-cooled inline-four engine delivers 120 horsepower, making it one of Honda's most powerful offerings of its era. Known for reliability and smooth power delivery, the CB 1100 R suits experienced riders wanting serious sport credentials without sacrificing everyday usability.
- Capacity
- 1062.0 ccm
- Engine
- In-line four, four-stroke
- Gearbox
- 5-speed
- Wet weight
- 259.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 120.0 HP (88.3 kW) @ 9000 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built as a limited-run endurance-racing homage, it rewards fast, sweeping road riding and occasional track use rather than commuting or off-road exploits.
- Built for
- It has the soul of a raw, muscular 1980s superbike: a big torquey inline-four, minimal rider aids, and a purposeful, café-racer-inspired stance.
- Not ideal for
- It is not for new riders, off-road enthusiasts, or anyone wanting a light, nimble commuter or plush long-distance tourer.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 1062.0 ccm
- Power
- 120.0 HP (88.3 kW) @ 9000 RPM
- Engine type
- In-line four, four-stroke
- Power/weight ratio
- 0.4633 HP/kg (wet)
- Bore x stroke
- 70.0 x 69.0 mm
- Compression
- 10.0:1
- Cooling system
- Air
- Valves per cylinder
- 4
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Dimensions & weight
Brakes & wheels
- Front brakes
- Dual disc
- Rear brakes
- Single disc
- Front tyre
- 3.50-19
- Rear tyre
- 130/90-18
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 | 1981 | 1982 | 1983 |
|---|---|---|---|
| Capacity | 1062 cc | 1062 cc | 1062 cc |
| Fuel capacity | 26 L | 26 L | 26 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 CB 1100 R?
The 1981 Honda CB 1100 R has a Capacity of 1062.0 ccm (64.81 cubic inches).
What engine power does the Honda CB 1100 R have?
The 1981 Honda CB 1100 R has a Power of 120.0 HP (88.3 kW) @ 9000 RPM.
How many gears does the Honda CB 1100 R have?
The 1981 Honda CB 1100 R has a Gearbox of 5-speed.
How much does the Honda CB 1100 R weigh?
The 1981 Honda CB 1100 R has a Wet weight of 259.0 kg (571.0 pounds).
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