Sport Tourers
1990Norton Commander
17 fields on record
The 1990 Norton Commander is a lightweight speedway machine built for competitive track riders seeking nimble handling and quick acceleration. Its distinctive 588cc dual-rotor Wankel engine delivers 85 horsepower while keeping weight minimal at 262kg, making it ideal for short-circuit racing where agility and responsiveness are paramount.
- Capacity
- 588.0 ccm
- Engine
- Rotary
- Gearbox
- 5-speed
- Wet weight
- 262.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 85.0 HP (62.5 kW) @ 9000 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It suits riders who want a distinctive, mechanically unusual sport-tourer for spirited road riding rather than commuting or racing.
- Built for
- The bike has a smooth, turbine-like power delivery typical of Wankel engines paired with classic 1990s British roadster styling, giving it a quirky, characterful personality.
- Not ideal for
- It is not the right choice for riders seeking off-road capability, modern electronics, or long-distance touring comfort with passenger amenities.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 588.0 ccm
- Power
- 85.0 HP (62.5 kW) @ 9000 RPM
- Engine type
- Rotary
- Power/weight ratio
- 0.3244 HP/kg (wet)
- Compression
- 9.0:1
- Cooling system
- Liquid
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 192.0 km/h (119.3 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Dual disc
- Rear brakes
- Single disc
- Front tyre
- 100/90-18
- Rear tyre
- 110/90-18
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 | 1989 | 1990 | 1991 | 1992 |
|---|---|---|---|---|
| Capacity | 588 cc | 588 cc | 588 cc | 588 cc |
| Fuel capacity | 23 L | 23 L | 23 L | 23 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 Norton Commander?
The 1990 Norton Commander has a Capacity of 588.0 ccm (35.88 cubic inches).
What engine power does the Norton Commander have?
The 1990 Norton Commander has a Power of 85.0 HP (62.5 kW) @ 9000 RPM.
How many gears does the Norton Commander have?
The 1990 Norton Commander has a Gearbox of 5-speed.
How much does the Norton Commander weigh?
The 1990 Norton Commander has a Wet weight of 262.0 kg (577.6 pounds).
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