Naked Motorcycles
2025Jawa 650 Ohc
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The 2025 Jawa 650 OHC is a classic-styled single-cylinder motorcycle that appeals to riders seeking retro character with modern reliability. Powered by a 644cc four-stroke engine delivering 39.4 hp and strong mid-range torque, it excels as an approachable middleweight for commuting and casual riding. Known for its timeless design and fuel-injected simplicity, this bike combines vintage aesthetics with contemporary engineering.
- Capacity
- 644.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 171.0 kg
- Seat height
- 790 mm
- Power
- Not on record
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How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for relaxed retro-styled cruising and leisurely road riding rather than outright performance.
- Built for
- A charming, low-revving single-cylinder classic that emphasizes character and style over speed.
- Not ideal for
- Not suited for riders seeking high-speed touring, off-road capability, or aggressive sport riding.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 644.0 ccm
- Torque
- 50.0 Nm (5.1 kgf-m) @ 4500 RPM
- Engine type
- Single, four-stroke
- Bore x stroke
- 100.0 x 83.0 mm
- Compression
- 8.3:1
- Cooling system
- Oil & air
- Fuel system
- Injection
- Starting
- Electric
- Power
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 150.0 km/h (93.2 mph)
Dimensions & weight
- Wheelbase
- 1420 mm
- Seat height
- 790 mm
- Dry weight
- 171.0 kg
- Fuel capacity
- 12.50 litres
- Reserve fuel capacity
- 2.00 litres
- Carrying capacity
- Rear rack
Chassis & suspension
- Front suspension
- Telescopic fork
- Rear suspension
- Dual shocks
- Front wheel travel
- 120 mm
- Rear wheel travel
- 70 mm
Brakes & wheels
- Front brakes
- Single disc. ABS
- Rear brakes
- Single disc. ABS
- ABS
- Yes
- Front tyre
- 100/90-19
- Rear tyre
- 130/90-18
Other
- Color options
- Black, red
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 | 2025 | 2026 |
|---|---|---|
| Capacity | 644 cc | 644 cc |
| Dry weight | 171 kg | 171 kg |
| Seat height | 790 mm | 790 mm |
| Fuel capacity | 12.5 L | 12.5 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 Jawa 650 Ohc?
The 2025 Jawa 650 Ohc has a Capacity of 644.0 ccm (39.30 cubic inches).
How many gears does the Jawa 650 Ohc have?
The 2025 Jawa 650 Ohc has a Gearbox of 5-speed.
What is the torque of the Jawa 650 Ohc?
The 2025 Jawa 650 Ohc has a Torque of 50.0 Nm (5.1 kgf-m or 36.9 ft.lbs) @ 4500 RPM.
How much does the Jawa 650 Ohc weigh?
The 2025 Jawa 650 Ohc has a Dry weight of 171.0 kg (377.0 pounds).
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