Built around Kikker's classic motorcycle platform, the 2023 Kikker 5150 Hardknock features a 250 cc (15.3 cu in) v2, four-stroke configuration. In factory specification, peak output is rated at 24 HP (17.5 kW), transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 96 HP per liter, the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.
On the scales, the 5150 Hardknock measures 100 kg (220 lbs) dry, translating to a power-to-weight ratio of 0.24 HP/kg (4.17 kg per horsepower). Rider ergonomics and chassis geometry center around a 635 mm (25 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops.
Specific Output
96 HP/L
Power-to-Weight
0.24 HP/kg (4.17 kg/HP)
Standover Height
635 mm (25 in)
Engine
Displacement250.0 ccm (15.26 cubic inches)
Engine TypeV2, four-stroke
Power24.0 HP (17.5 kW))
Fuel SystemCarburettor
Fuel ControlSingle Overhead Cams (SOHC)
Transmission
Gearbox5-speed
Final DriveChain (final drive)
Performance
Top Speed144.8 km/h (90.0 mph)
Chassis
Frame TypeRigid TIG Welded Powder Coated Frame
Front SuspensionOptional Springer Front
Wheels & Brakes
Front BrakesSingle disc
Rear BrakesSingle disc
Dimensions & Weight
Dry Weight100.0 kg (220.5 pounds)
Seat Height635 mm (25.0 inches) If adjustable, lowest setting.
Overall Height1000 mm (39.4 inches)
Overall Length2150 mm (84.6 inches)
Overall Width710 mm (28.0 inches)
Other
StarterElectric
Color OptionsBlack, custom color
Notes
Customizable with engine sizes from 49 to 250 ccm. Handlebar: Ape Hangar or Drag. Shifter Knob: 8-Ball or Dice. No plastic parts. Various engine options.
Buying Checklist
Before You Compare This Bike
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.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
