Senke SK400-K Alien Monster vs Honda CB 400 SS (2022)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Senke SK400-K Alien Monsterstacks up against the Honda CB 400 SS. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Senke SK400-K Alien Monster | Honda CB 400 SS |
|---|---|---|
| Model year | 2022 | 2002 |
| Price | — | — |
| Engine | 378 cc | 397 cc |
| Horsepower | 38 hp | 29 hp |
| Torque | 35 Nm | 31 Nm |
| Weight | — | 139 kg |
| Seat height | 32 mm | 31 mm |
| Fuel capacity | 4.2 L | 2.9 L |
| Fuel type | petrol | petrol |
| Transmission | 5-speed | 5-speed |
| Front brakes | Single disc. ABS | Single disc |
| Rear brakes | Single disc. ABS | Expanding brake |
| Tires | 110/70-17 / 150/55-17 | 100/90-19 M/C 57S / 110/90-18 M/C 61S |
Senke SK400-K Alien Monster vs Honda CB 400 SS — which should you buy?
Picking between the Senke SK400-K Alien Monster and the Honda CB 400 SS usually comes down to the numbers you care about most. On paper, the Senke SK400-K Alien Monster brings 38 hp, while the Honda CB 400 SS counters with 29 hp at 139 kg.
Our spec tables above highlight the winning number on each line. For the full rider-focused reviews including real-world fuel economy, service costs and available colors, click into either bike:

