Naked Motorcycles
2022Senke SK400-K Alien Monster
35 fields on record
The 2022 Senke SK400-K Alien Monster is a nimble naked bike designed for riders seeking affordable entry-level performance. Its 378cc liquid-cooled twin engine delivers 38.2 horsepower and 35 Nm of torque, making it ideal for commuting and spirited riding. Known for its modern styling and reliable five-speed transmission, this motorcycle balances practicality with accessible fun.
- Capacity
- 378.0 ccm
- Engine
- Parallel Twin, four-stroke
- Gearbox
- 5-speed
- Wet weight
- 189.0 kg
- Seat height
- 800 mm
- Power
- 38.2 HP (27.9 kW) @ 8500 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Designed as an affordable, styling-forward naked bike for city commuting and casual weekend rides rather than outright performance.
- Built for
- A quirky, budget-friendly naked bike with aggressive styling that prioritizes attitude and everyday usability over raw speed.
- Not ideal for
- Not a good fit for experienced riders seeking strong highway overtaking power, long-distance touring comfort, or any serious off-road capability.
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 usRange and running costs
Worked out in your browser - nothing is sent to usBased on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.
Engine
- Capacity
- 378.0 ccm
- Power
- 38.2 HP (27.9 kW) @ 8500 RPM
- CO2 Emissions
- 79 CO2 g/km
- Torque
- 35.0 Nm (3.6 kgf-m) @ 7000 RPM
- Engine type
- Parallel Twin, four-stroke
- Fuel consumption
- 3.40 litres/100 km (29.4 km/l)
- Power/weight ratio
- 0.2021 HP/kg (wet)
- Compression
- 11.1:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- CDI
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Clutch
- Wet Multiplate, slip
Performance
- Top speed
- 140.0 km/h (87.0 mph)
Dimensions & weight
- Wheelbase
- 1380 mm
- Overall length
- 2050 mm
- Overall width
- 775 mm
- Overall height
- 1127 mm
- Seat height
- 800 mm
- Wet weight
- 189.0 kg
- Fuel capacity
- 16.00 litres
- Ground clearance
- 150 mm
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Braid type
- Front suspension
- Upside down forks
- Rear suspension
- Monoshock
Brakes & wheels
- Front brakes
- Single disc. ABS
- Rear brakes
- Single disc. ABS
- ABS
- Yes
- Front tyre
- 110/70-17
- Rear tyre
- 150/55-17
Other
- Color options
- Orange/grey, red/gray
- Comments
- Chinese brand.
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 Senke SK400-K Alien Monster?
The 2022 Senke SK400-K Alien Monster has a Capacity of 378.0 ccm (23.07 cubic inches).
What engine power does the Senke SK400-K Alien Monster have?
The 2022 Senke SK400-K Alien Monster has a Power of 38.2 HP (27.9 kW) @ 8500 RPM.
How many gears does the Senke SK400-K Alien Monster have?
The 2022 Senke SK400-K Alien Monster has a Gearbox of 5-speed.
What is the torque of the Senke SK400-K Alien Monster?
The 2022 Senke SK400-K Alien Monster has a Torque of 35.0 Nm (3.6 kgf-m or 25.8 ft.lbs) @ 7000 RPM.
How much does the Senke SK400-K Alien Monster weigh?
The 2022 Senke SK400-K Alien Monster has a Wet weight of 189.0 kg (416.7 pounds).
Shop this bike
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The Senke SK400-K Alien Monster is a powerful and impressive motorcycle that is sure to turn heads on the road. With its unique design and eye-catching color scheme, this bike stands out from the rest. The SK400-K is equipped with a 400cc engine, providing plenty of power for an exhilarating ride. Its sturdy construction and advanced suspension system make for a smooth and comfortable journey, even on rough terrain. Whether you're cruising around town or hitting the open road, the Senke SK400-K Alien Monster delivers an exciting and thrilling riding experience.
In addition to its stylish appearance, the SK400-K also boasts advanced safety features, including responsive brakes and reliable handling. The comfortable seating position and ergonomic design make for a comfortable and enjoyable ride, while the powerful engine ensures a thrilling and dynamic experience on the road. Whether you're a seasoned rider or a beginner, the Senke SK400-K Alien Monster has something to offer for everyone. If you're in the market for a high-performance motorcycle that offers both style and substance, the SK400-K is definitely worth considering.
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