AJP PR4 Supermoto Pro 125 - 2019 Specifications and Reviews

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General information

CategorySuper motard
ModelAJP PR4 Supermoto Pro 125
Year2019

Engine and Transmission Specifications

ClutchOil bath, multidisc
Transmission type,final driveChain
Gearbox5-speed
Cooling systemAir
Fuel controlOverhead Cams (OHC)
Fuel systemCarburettor. 30 mm
Valves per cylinder2
Bore x Stroke56.0 x 49.5 mm (2.2 x 1.9 inches)
Torque8.50 Nm (0.9 kgf-m or 6.3 ft.lbs)
Power12.60 HP (9.2 kW) @ 8400 RPM
Engine typeSingle cylinder, four-stroke
Capacity:124.00 ccm (7.57 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc. Single-piston caliper
Front brakes diameter260 mm (10.2 inches)
Front brakesSingle disc. 2-piston calipers
Rear tyre130/70-17
Front tyre100/80-17
Rear wheel travel300 mm (11.8 inches)
Rear SuspensionZF Sachs progressive system, fully adjustable
Front wheel travel260 mm (10.2 inches)
Front SuspensionMarzocchi 40mm, fully adjustable
Frame typeComposite - aluminum/steel

Physical measures and capacities

Fuel capacity7.00 litres (1.85 gallons)
Wheelbase1,380 mm (54.3 inches)
Ground clearance335 mm (13.2 inches)
Seat height870 mm (34.3 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc112.0 kg (246.9 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsAJP is a Portuguese brand.
StarterElectric & kick
Color optionsWhite/red/grey

Performance Profile & Rider Fit

12.6 hp
Peak Power

Best For

Track60%
City75%
Cornering88%
Daily Riding45%
Touring15%
Passenger15%

Rider Profile

Best ForThis bike suits beginner to intermediate riders who want a light, low-powered machine to build confidence and sharpen technique.
PurposeIt's built for playful supermoto-style riding, sharp handling on tight roads, and short, agile city or backroad jaunts rather than outright speed.
Rider FitIts very low weight and compact dimensions make it easy to manage for smaller or less physically strong riders, though the fairly tall seat height demands reasonable leg length.
CharacterA nimble, flickable little machine with premium fully-adjustable suspension that rewards an eager, playful riding style over long-distance cruising.
Not Ideal ForIt's not for riders wanting sustained highway speeds, long-distance touring comfort, or a passenger-friendly setup.

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

Rider Fit Visualizer

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

Feet:

At 870mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with tip-toe one foot on the 2019 AJP PR4 Supermoto Pro 125, with a relaxed knee angle of around 135 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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