AJP PR4 125 Enduro - 2006 Specifications and Reviews

The 2006 AJP Pr4 125 Enduro is a lightweight off-road machine designed for entry-level and amateur enduro riders. Powered by a single-cylinder four-stroke engine producing 12.47 horsepower, it offers manageable performance and reliability for trail riding and enduro competition. Known for its affordability and ease of use, this model suits riders seeking an accessible introduction to off-road motorcycling.

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General information

CategoryEnduro / offroad
Year2006
ModelAJP Pr4 125 Enduro
 
 

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox5-speed
Cooling systemAir
StarterElectric & kick
IgnitionCDI
Fuel controlSOHC
Valves per cylinder2
Fuel systemCarburettor. Sheng Wey PD5, 26mm
Bore x stroke56.5 x 49.5 mm (2.2 x 1.9 inches)
Power12.47
Stroke4
Engine typeSingle cylinder
Capacity:124.00 ccm (7.57 cubic inches)
 
 

Physical measures and capacities

Wheelbase1,410 mm (55.5 inches)
Overall width820 mm (32.3 inches)
Overall length2,135 mm (84.1 inches)
Seat height910 mm (35.8 inches) If adjustable, lowest setting.
Dry weight105.0 kg (231.5 pounds)

AJP PR4 125 Enduro dimensions and frame

Rear brakes diameter210 mm (8.3 inches)
Rear brakesSingle disc
Front brakes diameter255 mm (10.0 inches)
Front brakesSingle disc
Rear tyre dimensions120/80-18
Front tyre dimensions90/90-21
Rear suspension travel260 mm (10.2 inches)
Rear suspensionSingle shock absorber progressive action,
Front suspension travel260 mm (10.2 inches)
Front suspensionHidraulic fork
Frame typeSteel double-cradle, detachable rear frame

Speed and acceleration

Power/weight ratio0.1188 HP/kg

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity8.00 litres (2.11 gallons)

Performance Profile & Rider Fit

12.6 hp
Peak Power

Best For

Track15%
City35%
Cornering45%
Daily Riding30%
Touring20%
Passenger10%

Rider Profile

Best ForBest suited to riders with at least some off-road or dirt-bike experience, since the tall seat height and light, nimble chassis reward confident standing-up riding.
PurposeBuilt for trail riding, technical enduro trails, and low-speed off-road exploration rather than any kind of road speed or distance work.
Rider FitThe tall 920mm seat height and lightweight but top-heavy standing riding position favor taller or more agile riders comfortable throwing their weight around off-road.
CharacterA purist lightweight enduro machine that prioritizes suspension travel, low weight, and maneuverability over outright power or refinement.
Not Ideal ForNot for riders wanting highway comfort, passenger capability, or any real straight-line performance.

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

Rider Fit Visualizer

2006 AJP PR4 125 Enduro Rider Ergonomics Assessment

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

Feet:

At 910mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2006 AJP PR4 125 Enduro, with a cramped knee angle of around 80 degrees and an upright 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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