At the heart of the 2021 Senke SK150 Shark sport motorcycle, Senke pairs a 149.7 cc (9.1 cu in) air-cooled single cylinder, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 12.3 HP (9 kW) at 9,000 rpm while maximum torque reaches 11 Nm (8.1 lb-ft) at 7,000 rpm, transferring power to the rear wheel through shaft drive (cardan) final drive. With a specific output of 82.2 HP per liter and a 2,000 rpm working window between peak torque (7,000 rpm) and peak power (9,000 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the SK150 Shark measures 125 kg (276 lbs) dry, translating to a power-to-weight ratio of 0.1 HP/kg (10.16 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,310 mm (51.6 in) wheelbase engineered for quick, flickable steering geometry. The 14-liter (3.7 US gal) fuel tank paired with a rated consumption of 2.2 L/100 km provides an estimated theoretical range of roughly 636 km (395 miles) between fill-ups, while factory top speed is listed at 95 km/h (59 mph).
Specific Output
82.2 HP/L
Power-to-Weight
0.1 HP/kg (10.16 kg/HP)
Power Band Window
7,000–9,000 rpm
Theoretical Range
~636 km (395 mi)
Engine
Displacement149.7 ccm (9.13 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power12.3 HP (9.0 kW)) @ 9000 RPM
Torque11.0 Nm (1.1 kgf-m or 8.1 ft.lbs) @ 7000 RPM
Compression9.8:1
Fuel SystemCarburettor
IgnitionC.D.I
CoolingAir
Transmission
Final DriveShaft drive (cardan) (final drive)
Performance
Top Speed95.0 km/h (59.0 mph)
Fuel Consumption2.20 litres/100 km (45.5 km/l or 106.92 mpg)
Greenhouse Gases51.0 CO2 g/km. (CO2 - Carbon dioxide emission)
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
