AJP SPR 125 Supermoto - 2023 Specifications and Reviews

The 2023 AJP SPR 125 Supermoto is an entry-level lightweight supermoto designed for novice and budget-conscious riders seeking street and light off-road versatility. Its 124cc single-cylinder engine produces 12.5 horsepower, delivering manageable power ideal for learning fundamental riding skills. The bike excels in urban environments and offers the characteristic agility and styling of larger supermoto machines at an accessible price point.

2023
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General information

CategorySuper motard
Year2023
ModelAJP SPR 125 Supermoto

Engine and Transmission Specifications

ClutchOil bath, multidisc
Transmission typeChain   (final drive)
Gearbox5-speed
Cooling systemAir
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemCarburettor. 30 mm
Valves per Cylinder2
Bore x Stroke56.5 x 49.5 mm (2.2 x 1.9 inches)
Torque8.5 Nm (0.9 kgf-m or 6.3 ft.lbs) @ 8000 RPM
Power12.5 HP (9.1 kW) @ 12600 RPM
Engine typeSingle cylinder, four-stroke
Capacity:124.0 ccm (7.57 cubic inches)
 
 

Brakes, suspension, Frame and wheels

WheelsWire spoked
Rear brakesSingle disc. Braktec
Diameter260 mm (10.2 inches)
Front brakesSingle disc. 2 piston caliper, Braktec
Rear tire130/70-17
Front tire100/80-17
Rear wheel travel300 mm (11.8 inches)
Rear SuspensionSachs progressive system with reservoir
Front wheel travel280 mm (11.0 inches)
Front SuspensionAJP Ø43mm fork, fully adjustable
Frame typeComposite aluminum and steel

Physical measures and capacities

Fuel capacity9.50 litres (2.51 US gallons)
Wheelbase1380 mm (54.3 inches)
Ground clearance305 mm (12.0 inches)
Seat height840 mm (33.1 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc104.0 kg (229.3 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsPortuguese brand.
StarterElectric
Color optionsWhite/red/blue/black

Performance Profile & Rider Fit

12.5 hp
Peak Power

Best For

Track55%
City85%
Cornering80%
Daily Riding60%
Touring20%
Passenger15%

Rider Profile

Best ForBest suited to new or license-restricted riders, or experienced riders looking for a fun, low-stakes lightweight machine.
PurposeDesigned as a nimble, minimalist supermoto for playful street riding, tight urban commuting, and beginner-friendly track days rather than outright speed.
Rider FitIts very low 104 kg weight and accessible ergonomics make it easy to handle for smaller or less physically strong riders, though the 840 mm seat height requires reasonable inseam length.
CharacterA flickable, high-revving little single that rewards momentum-carrying, corner-flicking riding style over straight-line power.
Not Ideal ForNot a good fit for riders wanting sustained highway speeds, long-distance touring comfort, or carrying a passenger any real distance.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2023 AJP SPR 125 Supermoto Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 840mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2023 AJP SPR 125 Supermoto, with a relaxed knee angle of around 125 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2023 AJP SPR 125 Supermoto is a powerful and agile motorcycle that is perfect for urban riding and off-road adventures. Its 125cc engine delivers impressive performance, while its supermoto design provides excellent maneuverability on different terrains. The bike's sleek and modern aesthetic will surely turn heads, making it a great choice for riders who want both style and substance. With its advanced suspension and braking systems, the 2023 AJP SPR 125 Supermoto ensures a smooth and safe ride, whether you're navigating city streets or tackling rough trails. The bike's lightweight construction also makes it easy to handle, making it ideal for riders of all skill levels. Overall, the 2023 AJP SPR 125 Supermoto offers a thrilling and reliable riding experience that is sure to satisfy any motorcycle enthusiast.
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