Naked Motorcycles
2026SWM Hoku 400
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The 2026 SWM Hoku 400 is an approachable Italian naked bike aimed at newer riders and urban commuters stepping up from smaller machines. Its 400.9 cc liquid-cooled parallel twin delivers a friendly 42.2 hp, while a low 785 mm seat and Brembo brakes with ABS build confidence. It's best known for offering real-world usability and European style at modest cost.
- Capacity
- 400.9 ccm
- Engine
- Parallel Twin, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 155.0 kg
- Seat height
- 785 mm
- Power
- 42.2 HP (31.5 kW) @ 8500 RPM
What’s new for the 2026 SWM Hoku 400
vs the 2025| Spec | 2025 | 2026 |
|---|---|---|
| Power | 42.1 HP (31.5 kW) | 42.2 HP (31.5 kW) @ 8500 RPM |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Designed primarily as an accessible, low-cost naked bike for commuting and everyday city riding rather than outright performance.
- Built for
- A budget-friendly, no-frills naked with a twin-cylinder engine that offers a livelier feel than typical single-cylinder rivals in its class.
- Not ideal for
- Not a good fit for riders wanting highway-speed touring comfort, serious offroad 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
- 400.9 ccm
- Power
- 42.2 HP (31.5 kW) @ 8500 RPM
- CO2 Emissions
- 5 CO2 g/km
- Engine type
- Parallel Twin, four-stroke
- Power/weight ratio
- 0.2723 HP/kg (dry)
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Electronic
- Valves per cylinder
- 4
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet, multiplate type
Dimensions & weight
- Seat height
- 785 mm
- Dry weight
- 155.0 kg
- Fuel capacity
- 16.50 litres
Chassis & suspension
- Front suspension
- Kayba telescopic hydraulic fork 41mm
- Rear suspension
- Monoshock Adjustable preload
Brakes & wheels
- Front brakes
- Single disc. ABS. Brembo
- Rear brakes
- Single disc. ABS. Brembo.
- ABS
- Yes
- Front tyre
- 110/70-17
- Rear tyre
- 150/60-17
Other
- Color options
- Black
- Comments
- Italian brand.
Specs last verified against published sources: .
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 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|
| Capacity | 378 cc | 378 cc | 401 cc | 401 cc |
| Dry weight | 154 kg | 154 kg | 155 kg | 155 kg |
| Seat height | 820 mm | 820 mm | 785 mm | 785 mm |
| Fuel capacity | 16.5 L | 16.5 L | 16.5 L | 16.5 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 SWM Hoku 400?
The 2026 SWM Hoku 400 has a Capacity of 400.9 ccm (24.46 cubic inches).
What engine power does the SWM Hoku 400 have?
The 2026 SWM Hoku 400 has a Power of 42.2 HP (31.5 kW) @ 8500 RPM.
How many gears does the SWM Hoku 400 have?
The 2026 SWM Hoku 400 has a Gearbox of 6-speed.
How much does the SWM Hoku 400 weigh?
The 2026 SWM Hoku 400 has a Dry weight of 155.0 kg (341.7 pounds).
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