1988Matchless G 80 K
19 fields on record
The 1988 Matchless G 80 K is a lightweight touring single designed for riders seeking economical, no-nonsense transportation. Its air-cooled 494cc four-stroke engine delivers reliable 34 horsepower with excellent fuel efficiency, while the 5-speed gearbox and manageable 379-pound weight make it ideal for both commuting and casual touring adventures.
- Capacity
- 494.0 ccm
- Engine
- Single
- Gearbox
- 5-speed
- Wet weight
- 172.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 34.0 HP (25.0 kW) @ 7300 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- A vintage-style single built for leisurely rural rides, classic bike gatherings, and light green-laning rather than high-speed or heavy-duty use.
- Built for
- It has the charming, thumping character of a traditional British-style single, rewarding a relaxed and mechanically sympathetic riding style.
- Not ideal for
- Not suited to riders wanting modern performance, high-speed touring capability, or two-up comfort over long distances.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 494.0 ccm
- Power
- 34.0 HP (25.0 kW) @ 7300 RPM
- Engine type
- Single
- Power/weight ratio
- 0.1977 HP/kg (wet)
- Bore x stroke
- 89.0 x 79.4 mm
- Compression
- 9.2:1
- 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
- 135.0 km/h (83.9 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Expanding brake
- Front tyre
- 100/90-19
- 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 | 1988 | 1989 | 1990 |
|---|---|---|---|
| Capacity | 494 cc | 494 cc | 494 cc |
| Fuel capacity | 15 L | 15 L | 15 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 Matchless G 80 K?
The 1988 Matchless G 80 K has a Capacity of 494.0 ccm (30.15 cubic inches).
What engine power does the Matchless G 80 K have?
The 1988 Matchless G 80 K has a Power of 34.0 HP (25.0 kW) @ 7300 RPM.
How many gears does the Matchless G 80 K have?
The 1988 Matchless G 80 K has a Gearbox of 5-speed.
How much does the Matchless G 80 K weigh?
The 1988 Matchless G 80 K has a Wet weight of 172.0 kg (379.2 pounds).
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