Naked Motorcycles
1986Suzuki GR 650 X
19 fields on record
The 1986 Suzuki GR 650 X is a middleweight cruiser that appeals to riders seeking accessible, manageable performance with classic styling. Powered by an air-cooled 652cc parallel-twin engine producing 50 horsepower, it delivers smooth, predictable power suited for cruising rather than aggressive riding. Known for its comfortable geometry and reliability, it represents Suzuki's approachable entry into the custom cruiser segment.
- Capacity
- 652.0 ccm
- Engine
- Parallel Twin, four-stroke
- Gearbox
- 5-speed
- Wet weight
- 200.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 50.0 HP (36.8 kW) @ 7200 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Best suited to relaxed street riding and light commuting rather than outright performance.
- Built for
- A simple, air-cooled parallel-twin naked with an easygoing, classic-bike temperament rather than sporty aggression.
- Not ideal for
- Not the right choice for riders wanting high-speed touring, serious off-road capability, or track-level performance.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 652.0 ccm
- Power
- 50.0 HP (36.8 kW) @ 7200 RPM
- Engine type
- Parallel Twin, four-stroke
- Power/weight ratio
- 0.2500 HP/kg
- Bore x stroke
- 77.0 x 70.0 mm
- Compression
- 8.7:1
- Cooling system
- Air
- Valves per cylinder
- 2
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 161.0 km/h (100.0 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Expanding brake
- Front tyre
- 100/90-19
- Rear tyre
- 130/90-16
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 | 1983 | 1984 | 1985 | 1986 | 1987 |
|---|---|---|---|---|---|
| Capacity | 652 cc | 652 cc | 652 cc | 652 cc | 652 cc |
| Fuel capacity | 12 L | 12 L | 12 L | 12 L | 12 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 Suzuki GR 650 X?
The 1986 Suzuki GR 650 X has a Capacity of 652.0 ccm (39.79 cubic inches).
What engine power does the Suzuki GR 650 X have?
The 1986 Suzuki GR 650 X has a Power of 50.0 HP (36.8 kW) @ 7200 RPM.
How many gears does the Suzuki GR 650 X have?
The 1986 Suzuki GR 650 X has a Gearbox of 5-speed.
How much does the Suzuki GR 650 X weigh?
The 1986 Suzuki GR 650 X has a Wet weight of 200.0 kg (440.9 pounds).
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