Naked Motorcycles
1994Jawa 638
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The 1994 Jawa 638 is a lightweight 350cc twin two-stroke suited for novice riders and casual commuters seeking affordable, nimble transportation. Known for its simplicity and easy handling characteristics, this compact machine delivers modest performance with strong low-end torque ideal for urban riding and weekend cruising.
- Capacity
- 350.0 ccm
- Engine
- Parallel Twin, two-stroke
- Gearbox
- 4-speed
- Dry weight
- 155.0 kg
- Seat height
- 800 mm
- Power
- 26.0 HP (19.1 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- The Jawa 638 is best suited to relaxed commuting, classic bike enthusiasm, and leisurely rides rather than performance riding.
- Built for
- It has the charm and simplicity of a classic two-stroke twin, with modest torque delivery and a mechanical, old-school riding feel.
- Not ideal for
- This is not the bike for riders seeking high speed, modern braking performance, or serious long-distance touring comfort.
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
- 350.0 ccm
- Power
- 26.0 HP (19.1 kW)
- Torque
- 31.4 Nm (3.2 kgf-m) @ 4750 RPM
- Engine type
- Parallel Twin, two-stroke
- Power/weight ratio
- 0.1677 HP/kg (dry)
Transmission
- Gearbox
- 4-speed
- Transmission type
- Manual
Dimensions & weight
- Seat height
- 800 mm
- Dry weight
- 155.0 kg
- Fuel capacity
- 17.00 litres
- Reserve fuel capacity
- 2.50 litres
Brakes & wheels
- Front brakes
- Expanding brake
- Rear brakes
- Expanding brake
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
Rider Reviews
Common questions
What is the engine size of the Jawa 638?
The 1994 Jawa 638 has a Capacity of 350.0 ccm (21.36 cubic inches).
What engine power does the Jawa 638 have?
The 1994 Jawa 638 has a Power of 26.0 HP (19.1 kW).
How many gears does the Jawa 638 have?
The 1994 Jawa 638 has a Gearbox of 4-speed.
What is the torque of the Jawa 638?
The 1994 Jawa 638 has a Torque of 31.4 Nm (3.2 kgf-m or 23.2 ft.lbs) @ 4750 RPM.
How much does the Jawa 638 weigh?
The 1994 Jawa 638 has a Dry weight of 155.0 kg (341.7 pounds).
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