Naked Motorcycles
2002Suzuki Inazuma 400
24 fields on record
The 2002 Suzuki Inazuma 400 is a lightweight naked bike designed for commuters and novice riders seeking accessible performance. Its compact 399cc four-cylinder engine delivers smooth, predictable power ideal for urban riding, while the low 187kg weight ensures easy handling and maneuverability. Known for reliability and fuel efficiency, it remains a popular entry-level sportbike.
- Capacity
- 399.0 ccm
- Engine
- In-line four
- Gearbox
- 6-speed
- Dry weight
- 187.0 kg
- Seat height
- 760 mm
- Power
- 52.0 HP (38.2 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It is best suited as an everyday naked commuter that can still deliver a revvy, characterful engine for occasional fun rides.
- Built for
- It has the soulful, high-revving nature typical of small-displacement in-line fours, rewarding riders who enjoy working the gearbox rather than relying on raw torque.
- Not ideal for
- It is not the right choice for riders seeking high-speed touring comfort, 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.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 399.0 ccm
- Power
- 52.0 HP (38.2 kW)
- Torque
- 36.0 Nm (3.7 kgf-m)
- Engine type
- In-line four
- Power/weight ratio
- 0.2781 HP/kg (dry)
- Bore x stroke
- 52.0 x 47.0 mm
- Compression
- 11.2:1
- Fuel system
- Carburettor
- Valves per cylinder
- 4
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
Dimensions & weight
- Wheelbase
- 1460 mm
- Overall length
- 2140 mm
- Overall width
- 745 mm
- Overall height
- 1090 mm
- Seat height
- 760 mm
- Dry weight
- 187.0 kg
- Fuel capacity
- 18.00 litres
- Ground clearance
- 125 mm
Brakes & wheels
- Front brakes
- Dual disc
- Rear brakes
- Single disc
- Front tyre
- 120/70-ZR17 58W
- Rear tyre
- 170/60-ZR17 72W
Specs last verified against published sources: .
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 Suzuki Inazuma 400?
The 2002 Suzuki Inazuma 400 has a Capacity of 399.0 ccm (24.35 cubic inches).
What engine power does the Suzuki Inazuma 400 have?
The 2002 Suzuki Inazuma 400 has a Power of 52.0 HP (38.2 kW).
How many gears does the Suzuki Inazuma 400 have?
The 2002 Suzuki Inazuma 400 has a Gearbox of 6-speed.
What is the torque of the Suzuki Inazuma 400?
The 2002 Suzuki Inazuma 400 has a Torque of 36.0 Nm (3.7 kgf-m or 26.6 ft.lbs).
How much does the Suzuki Inazuma 400 weigh?
The 2002 Suzuki Inazuma 400 has a Dry weight of 187.0 kg (412.3 pounds).
Shop this bike
Affiliate linksWe may earn a commission from qualifying eBay or Amazon purchases made through these links. As an Amazon Associate I earn from qualifying purchases.
Please log in or register if you'd like to leave a comment.
Own one? Add it to My Garage and write an owner review with an Owner badge.