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Enduro Bikes

2015AJP PR4 125 Enduro

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The 2015 AJP PR4 125 is a lightweight enduro machine ideal for novice and intermediate off-road riders seeking an affordable entry point. Known for its manageable 105 kg weight and approachable seat height, it excels in technical terrain with 300 mm rear travel and progressive Sachs suspension. Best suited for trail riding and enduro competition at club level.

Capacity
124.0 ccm
Engine
Single, four-stroke
Gearbox
5-speed
Dry weight
105.0 kg
Seat height
920 mm
Power
12.6 HP (9.2 kW) @ 9000 RPM
⇄ Compare with another bike + Add to garage All model years

What’s new for the 2015 AJP PR4 125 Enduro

vs the 2014
Spec20142015
Power 12.5 HP (9.2 kW) 12.6 HP (9.2 kW) @ 9000 RPM
Seat height 910 mm (35.8 inches) 920 mm (36.2 inches)
Fuel capacity 7.50 litres (1.98 US gallons) 7.00 litres (1.85 US gallons)
Front suspension Paioli Hydraulic fork, Marzocchi 40mm, multi-adjustable
Rear suspension Sachs mono shock progressive action ZF Sachs progressive system
Front brakes Single disc. 2 piston calliper Single disc
Rear brakes Single disc. 4 piston calliper Single disc. 2-piston caliper
Wheelbase 1410 mm (55.5 inches) 1380 mm (54.3 inches)
Other years 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 20Agility 90Comfort 40Off-road 92Touring 25Road manners 30
Off-road & trail92%
Cornering45%
City riding35%
Daily riding30%
Touring20%
Two-up10%
Track15%
Best for
Built for trail riding, technical enduro trails, and low-speed off-road exploration rather than any kind of road speed or distance work.
Built for
A purist lightweight enduro machine that prioritizes suspension travel, low weight, and maneuverability over outright power or refinement.
Not ideal for
Not for riders wanting highway comfort, passenger capability, or any real straight-line performance.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us
At 920mm, a rider of 68.9" with a 31" (estimated) inseam will not reach the ground comfortably on the 2015 AJP PR4 125 Enduro, with a cramped knee angle of around 80 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at over 900 mm — Sky High →

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Full specifications

Engine
Capacity
124.0 ccm
Power
12.6 HP (9.2 kW) @ 9000 RPM
Torque
8.5 Nm (0.9 kgf-m) @ 8000 RPM
Engine type
Single, four-stroke
Power/weight ratio
0.1200 HP/kg (dry)
Bore x stroke
56.5 x 49.5 mm
Cooling system
Air
Fuel system
Carburettor
Starting
Electric & kick
Ignition
CDI
Valves per cylinder
2
Transmission
Gearbox
5-speed
Transmission type
Manual
Final drive
Chain
Clutch
Oil bath, multidisc
Dimensions & weight
Wheelbase
1380 mm
Overall length
2135 mm
Overall width
820 mm
Seat height
920 mm
Dry weight
105.0 kg
Fuel capacity
7.00 litres
Ground clearance
Not on record - add it
Chassis & suspension
Frame
Composite - aluminum/steel
Front suspension
Marzocchi 40mm, multi-adjustable
Rear suspension
ZF Sachs progressive system
Front wheel travel
260 mm
Rear wheel travel
300 mm
Brakes & wheels
Front brakes
Single disc
Front brakes diameter
260 mm
Rear brakes
Single disc. 2-piston caliper
Rear brakes diameter
220 mm
Front tyre
90/90-21
Rear tyre
120/80-18
Other
Color options
White, black
Comments
Portuguese bike.

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted
Specification 20062008201120132015
Capacity 124 cc 124 cc 124 cc 124 cc 124 cc
Dry weight 105 kg 101 kg 105 kg 105 kg 105 kg
Seat height 910 mm 910 mm 910 mm 910 mm 920 mm
Fuel capacity 8 L 8 L 7.5 L 7.5 L 7 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

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Common questions

What is the engine size of the AJP PR4 125 Enduro?

The 2015 AJP PR4 125 Enduro has a Capacity of 124.0 ccm (7.57 cubic inches).

What engine power does the AJP PR4 125 Enduro have?

The 2015 AJP PR4 125 Enduro has a Power of 12.6 HP (9.2 kW) @ 9000 RPM.

How many gears does the AJP PR4 125 Enduro have?

The 2015 AJP PR4 125 Enduro has a Gearbox of 5-speed.

What is the torque of the AJP PR4 125 Enduro?

The 2015 AJP PR4 125 Enduro has a Torque of 8.5 Nm (0.9 kgf-m or 6.3 ft.lbs) @ 8000 RPM.

How much does the AJP PR4 125 Enduro weigh?

The 2015 AJP PR4 125 Enduro has a Dry weight of 105.0 kg (231.5 pounds).

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