| SWM's profilation of this bike | 
  | With its twin-cylinder 378 cc engine, a power output of 33 kw and weighing just over 150 kg, the HOKU 400 is the perfect solution for those who want a high-performance motorbike that is fun and can be ridden in total safety | 
    
        | General information | 
  
    | Model name | SWM Hoku 400 | 
    | Year | 2023 | 
    | Category | Naked bike | 
| Price as new | Euro 4990.  MSRP depends on country, taxes, accessories, etc. | 
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        | Engine and transmission | 
  
    | Displacement | 378.0 ccm (23.07 cubic inches) | 
    | Engine type | Twin, four-stroke | 
    | Power | 44.3 HP (32.3  kW)) | 
    | Valves per cylinder | 4 | 
    | Fuel system | Injection | 
    | Fuel control | Double Overhead Cams/Twin Cam (DOHC) | 
    | Ignition | Electronic | 
    | Cooling system | Liquid | 
    | Gearbox | 6-speed | 
    | Transmission type | Chain  (final drive) | 
    | Clutch | Wet, multiplate type | 
    | Emission details | Euro 5 | 
    
        | Chassis, suspension, brakes and wheels | 
  
    | Front suspension | Kayba telescopic hydraulic fork | 
    | Rear suspension | Monoshock | 
    | Front tire | 110/70-17 | 
    | Rear tire | 150/60-17 | 
    | Front brakes | Single disc. ABS. Brembo | 
    | Diameter | 300 mm (11.8 inches) | 
    | Rear brakes | Single disc. ABS. Brembo. | 
    | Diameter | 220 mm (8.7 inches) | 
    | Wheels | Wire spoked. Michelin tyres. | 
    
        | Physical measures and capacities | 
  
    | Dry weight | 154.0 kg (339.5 pounds) | 
    | Power/weight ratio | 0.2873 HP/kg | 
    | Seat height | 820 mm (32.3 inches) If adjustable, lowest setting. | 
    | Fuel capacity | 16.50 litres (4.36 US gallons) | 
    
        | Other specifications | 
  
    | Color options | Red/Black | 
    | Starter | Electric | 
    | Instruments | 7-inch TFT Meter | 
    | Comments | Italian brand. | 
| Update specs | Report missing specs or required updates. | 
    
        | Further information | 
  | Insurance costs | Compare US insurance quotes from the nation's top providers. | 
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. | 
| Ask questions | Join the 23 SWM Hoku 400  discussion group or the general SWM discussion group. | 
| Related bikes | List related bikes for comparison of specs. | 
    
        | Compare with another motorcycle | 
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