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MotoLibrary Score
37/100Commuter
Power/Weight
0.13 hp/kg
Top Speed
95 km/h
Torque
11 Nm
Engine
149 ccm
Technical Overview
2021 Senke SK 150X Technical Analysis & Specification Breakdown
Positioned in Senke's sport motorcycle lineup, the 2021 Senke SK 150X utilizes a 149 cc (9.1 cu in) air-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 12.6 HP (9.2 kW) at 9,000 rpm while maximum torque reaches 11 Nm (8.1 lb-ft) at 7,000 rpm. With a specific output of 84.6 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 SK 150X measures 98 kg (216 lbs) wet (curb), translating to a power-to-weight ratio of 0.13 HP/kg (7.78 kg per horsepower). Rider ergonomics and chassis geometry center around a 780 mm (30.7 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,225 mm (48.2 in) wheelbase engineered for quick, flickable steering geometry. The 10.1-liter (2.7 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 95 km/h (59 mph).
Specific Output
84.6 HP/L
Power-to-Weight
0.13 HP/kg (7.78 kg/HP)
Power Band Window
7,000–9,000 rpm
Standover Height
780 mm (30.7 in)
Engine
Displacement149.0 ccm (9.09 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power12.6 HP (9.2 kW)) @ 9000 RPM
Torque11.0 Nm (1.1 kgf-m or 8.1 ft.lbs) @ 7000 RPM
Bore x Stroke62.0 x 49.5 mm (2.4 x 1.9 inches)
Fuel SystemCarburettor
CoolingAir
Performance
Top Speed95.0 km/h (59.0 mph)
Chassis
Wheelbase1225 mm (48.2 inches)
Ground Clearance120 mm (4.7 inches)
Wheels & Brakes
Front BrakesExpanding brake (drum brake)
Rear BrakesExpanding brake (drum brake)
Dimensions & Weight
Weight incl.98.0 kg (216.1 pounds)
Seat Height780 mm (30.7 inches) If adjustable, lowest setting.
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.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
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.
