Positioned in Ajp's super motard motorcycle lineup, the 2020 Ajp PR5 Supermoto 250 relies on a 249 cc (15.2 cu in) liquid-cooled single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 27.5 HP (20.1 kW) at 8,000 rpm while maximum torque reaches 23 Nm (17 lb-ft) at 7,000 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 110.4 HP per liter and a 1,000 rpm working window between peak torque (7,000 rpm) and peak power (8,000 rpm), 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 PR5 Supermoto 250 measures 123 kg (271 lbs) wet (curb), translating to a power-to-weight ratio of 0.22 HP/kg (4.47 kg per horsepower). Rider ergonomics and chassis geometry center around a 890 mm (35 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control, combined with a 1,465 mm (57.7 in) wheelbase engineered for balanced agility and highway composure. The 7.5-liter (2 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Ajp archive, this model family spans 3 indexed model years from 2018 to 2020, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
110.4 HP/L
Power-to-Weight
0.22 HP/kg (4.47 kg/HP)
Power Band Window
7,000–8,000 rpm
Standover Height
890 mm (35 in)
Engine
Displacement249.0 ccm (15.19 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power27.5 HP (20.1 kW)) @ 8000 RPM
Torque23.0 Nm (2.3 kgf-m or 17.0 ft.lbs) @ 7000 RPM
Bore x Stroke77.0 x 53.6 mm (3.0 x 2.1 inches)
Valves/Cylinder4
Fuel SystemInjection. Delphi fuel injection system 34mm
Fuel ControlSingle Overhead Cams (SOHC)
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
ClutchOil bath, multidisc
Chassis
Frame TypeComposite aluminum/steel
Front SuspensionZF Sachs 48 mm, fully adjustable
Front Travel300 mm (11.8 inches)
Rear SuspensionZF Sachs, fully adjustable
Rear Travel300 mm (11.8 inches)
Wheelbase1465 mm (57.7 inches)
Ground Clearance310 mm (12.2 inches)
Wheels & Brakes
Front Tyre100/80-17
Rear Tyre130/70-17
Front BrakesSingle disc. 2-piston calipers
Front Brake Ø260 mm (10.2 inches)
Rear BrakesSingle disc. Single-piston caliper
Rear Brake Ø220 mm (8.7 inches)
Dimensions & Weight
Weight incl.123.0 kg (271.2 pounds)
Seat Height890 mm (35.0 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.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.