At the heart of the 2015 ajp pr4 125 enduro enduro - offroad motorcycle, ajp utilizes a 124 cc (7.6 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 8.5 Nm (6.3 lb-ft) at 8,000 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 101.6 HP per liter and a 1,000 rpm working window between peak torque (8,000 rpm) and peak power (9,000 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 pr4 125 enduro measures 105 kg (231 lbs) dry, translating to a power-to-weight ratio of 0.12 HP/kg (8.33 kg per horsepower). Rider ergonomics and chassis geometry center around a 920 mm (36.2 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control, combined with a 1,380 mm (54.3 in) wheelbase engineered for quick, flickable steering geometry. The 7-liter (1.8 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's ajp archive, this model family spans 5 indexed model years from 2006 to 2015, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
101.6 HP/L
Power-to-Weight
0.12 HP/kg (8.33 kg/HP)
Power Band Window
8,000–9,000 rpm
Standover Height
920 mm (36.2 in)
Engine
Displacement124.0 ccm (7.57 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power12.6 HP (9.2 kW)) @ 9000 RPM
Torque8.5 Nm (0.9 kgf-m or 6.3 ft.lbs) @ 8000 RPM
Valves/Cylinder2
Fuel SystemCarburettor
Fuel ControlOverhead Cams (OHC)
CoolingAir
Transmission
Gearbox5-speed
Final DriveChain (final drive)
ClutchOil bath, multidisc
Chassis
Frame TypeComposite - aluminum/steel
Front SuspensionMarzocchi 40mm, multi-adjustable
Front Travel260 mm (10.2 inches)
Rear SuspensionZF Sachs progressive system
Rear Travel300 mm (11.8 inches)
Wheelbase1380 mm (54.3 inches)
Wheels & Brakes
Front Tyre90/90-21
Rear Tyre120/80-18
Front BrakesSingle disc
Front Brake Ø260 mm (10.2 inches)
Rear BrakesSingle disc. 2-piston caliper
Rear Brake Ø220 mm (8.7 inches)
Dimensions & Weight
Dry Weight105.0 kg (231.5 pounds)
Power/Weight0.1200 HP/kg
Seat Height920 mm (36.2 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.
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.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
