Naked Motorcycles
2001Kawasaki ER-5 Twister
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The 2001 Kawasaki ER-5 Twister is an accessible naked bike ideal for beginner and intermediate riders seeking affordable everyday commuting. Its 499cc parallel-twin engine delivers reliable 50 horsepower with manageable handling characteristics. Known for practical ergonomics, low seat height, and exceptional fuel efficiency, it excels as a user-friendly entry-level machine.
- Capacity
- 499.0 ccm
- Engine
- Parallel Twin
- Gearbox
- 6-speed
- Dry weight
- 180.0 kg
- Seat height
- 815 mm
- Power
- 50.0 HP (36.8 kW) @ 9000 RPM
What’s new for the 2001 Kawasaki ER-5 Twister
vs the 2000| Spec | 2000 | 2001 |
|---|---|---|
| Top speed | 160.0 km/h (99.4 mph) | 180.0 km/h (111.8 mph) |
| Dry weight | 174.0 kg (383.6 pounds) | 180.0 kg (396.8 pounds) |
| Seat height | 780 mm (30.7 inches) | 815 mm (32.1 inches) |
| Fuel capacity | 16.00 litres (4.23 US gallons) | 17.00 litres (4.49 US gallons) |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built as an easygoing all-rounder for commuting and everyday road use rather than outright performance.
- Built for
- A modest parallel-twin naked bike that favors approachable, unintimidating manners over speed or aggression.
- Not ideal for
- Not the right choice for riders chasing high-speed thrills, aggressive cornering, or serious off-road adventure.
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
- 499.0 ccm
- Power
- 50.0 HP (36.8 kW) @ 9000 RPM
- Torque
- 45.0 Nm (4.6 kgf-m)
- Engine type
- Parallel Twin
- Power/weight ratio
- 0.2778 HP/kg (dry)
- Bore x stroke
- 74.0 x 58.0 mm
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Valves per cylinder
- 4
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 180.0 km/h (111.8 mph)
Dimensions & weight
- Wheelbase
- 1430 mm
- Seat height
- 815 mm
- Dry weight
- 180.0 kg
- Fuel capacity
- 17.00 litres
Chassis & suspension
- Front wheel travel
- 125 mm
- Rear wheel travel
- 114 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 280 mm
- Rear brakes
- Expanding brake
- Rear brakes diameter
- 160 mm
- Front tyre
- 110/70-H17
- Rear tyre
- 130/70-H17
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 | 2000 | 2001 |
|---|---|---|
| Capacity | 499 cc | 499 cc |
| Dry weight | 174 kg | 180 kg |
| Seat height | 780 mm | 815 mm |
| Fuel capacity | 16 L | 17 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 Kawasaki ER-5 Twister?
The 2001 Kawasaki ER-5 Twister has a Capacity of 499.0 ccm (30.45 cubic inches).
What engine power does the Kawasaki ER-5 Twister have?
The 2001 Kawasaki ER-5 Twister has a Power of 50.0 HP (36.8 kW) @ 9000 RPM.
How many gears does the Kawasaki ER-5 Twister have?
The 2001 Kawasaki ER-5 Twister has a Gearbox of 6-speed.
What is the torque of the Kawasaki ER-5 Twister?
The 2001 Kawasaki ER-5 Twister has a Torque of 45.0 Nm (4.6 kgf-m or 33.2 ft.lbs).
How much does the Kawasaki ER-5 Twister weigh?
The 2001 Kawasaki ER-5 Twister has a Dry weight of 180.0 kg (396.8 pounds).
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