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Enduro Bikes

2018AJP PR4 Extreme 240

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The 2018 AJP PR4 Extreme 240 is a lightweight dual-sport motorcycle designed for novice and intermediate riders seeking adventure on mixed terrain. With its compact 1,380mm wheelbase, accessible 920mm seat height, and manageable 116kg dry weight, it excels in technical off-road conditions and urban environments. The ZF Sachs suspension and 300mm rear travel provide excellent ground clearance and bump absorption for trail riding.

Capacity
233.0 ccm
Engine
Single, four-stroke
Gearbox
5-speed
Wet weight
116.0 kg
Seat height
920 mm
Power
20.0 HP (14.6 kW) @ 8000 RPM
Other years 2018 2019 2020

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 23Agility 90Comfort 35Off-road 97Touring 20Road manners 30
Off-road & trail97%
Cornering60%
City riding30%
Daily riding25%
Touring20%
Two-up5%
Track15%
Best for
Built as a dedicated hardcore enduro machine for trails, technical single-track, and competition-style off-road riding rather than commuting or highway travel.
Built for
A purist, minimalist off-road tool that rewards skillful throttle and body-position control rather than outright horsepower, favoring finesse over brute force.
Not ideal for
Not a good fit for riders wanting a comfortable highway tourer, a passenger-friendly bike, or a machine with strong straight-line speed.

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 175cm with a 79cm (estimated) inseam will not reach the ground comfortably on the 2018 AJP PR4 Extreme 240, 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
233.0 ccm
Power
20.0 HP (14.6 kW) @ 8000 RPM
Torque
18.0 Nm (1.8 kgf-m) @ 7000 RPM
Engine type
Single, four-stroke
Power/weight ratio
0.1724 HP/kg (wet)
Bore x stroke
69.0 x 62.5 mm
Cooling system
Oil & air
Fuel system
Carburettor
Starting
Electric
Valves per cylinder
2
Transmission
Gearbox
5-speed
Transmission type
Manual
Final drive
Chain
Clutch
Oil bath, multidisc
Dimensions & weight
Wheelbase
1380 mm
Seat height
920 mm
Wet weight
116.0 kg
Fuel capacity
7.00 litres
Ground clearance
365 mm
Dry weight
Not on record - add it
Chassis & suspension
Frame
Composite aluminum/steel, double spar frame.
Front suspension
ZF Sachs Ø48mm fully adjustable
Rear suspension
ZF Sachs with res. fully adjustable
Front wheel travel
300 mm
Rear wheel travel
300 mm
Brakes & wheels
Front brakes
Single disc. 2-piston calipers
Front brakes diameter
270 mm
Rear brakes
Single disc
Rear brakes diameter
220 mm
Front tyre
90/90-21
Rear tyre
120/80-18
Other
Color options
White/red/black

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 201820192020
Capacity 233 cc 233 cc 233 cc
Seat height 920 mm 920 mm 920 mm
Fuel capacity 7 L 7 L 7 L

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

Rider Reviews

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MotorcycleDB Review

The 2018 AJP PR4 Extreme 240 is a powerful and versatile off-road motorcycle that is perfect for adrenaline seekers. With its 240cc engine, this bike delivers impressive performance and can handle even the toughest terrains with ease. The lightweight design and agile handling make this motorcycle a joy to ride, while the durable construction ensures that it can stand up to the rigors of off-road riding.

In addition to its outstanding performance, the 2018 AJP PR4 Extreme 240 also boasts a stylish and modern design that is sure to turn heads. The sleek lines and bold color options give this bike a distinctive look that sets it apart from the competition. Whether you're an experienced off-road rider looking for a new challenge or a beginner looking to get into the sport, the AJP PR4 Extreme 240 is an excellent choice that will not disappoint.

Common questions

What is the engine size of the AJP PR4 Extreme 240?

The 2018 AJP PR4 Extreme 240 has a Capacity of 233.0 ccm (14.22 cubic inches).

What engine power does the AJP PR4 Extreme 240 have?

The 2018 AJP PR4 Extreme 240 has a Power of 20.0 HP (14.6 kW) @ 8000 RPM.

How many gears does the AJP PR4 Extreme 240 have?

The 2018 AJP PR4 Extreme 240 has a Gearbox of 5-speed.

What is the torque of the AJP PR4 Extreme 240?

The 2018 AJP PR4 Extreme 240 has a Torque of 18.0 Nm (1.8 kgf-m or 13.3 ft.lbs) @ 7000 RPM.

How much does the AJP PR4 Extreme 240 weigh?

The 2018 AJP PR4 Extreme 240 has a Wet weight of 116.0 kg (255.7 pounds).

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