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Sportbikes

2008AJS CR3-125

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The 2008 AJS CR3-125 is an entry-level sport motorcycle designed for new and younger riders seeking an affordable, lightweight machine. Its compact 124cc air-cooled engine produces 11 horsepower, making it ideal for learning fundamental riding skills. Known for its accessible seat height and manageable weight, this Chinese-made sportster offers practical commuting capabilities with sporty styling.

Capacity
124.0 ccm
Engine
Single
Gearbox
5-speed
Dry weight
115.0 kg
Seat height
787 mm
Power
11.0 HP (8.1 kW)
⇄ Compare with another bike + Add to garage All model years

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 25Agility 70Comfort 40Off-road 15Touring 20Road manners 55
Off-road & trail15%
Cornering55%
City riding65%
Daily riding50%
Touring20%
Two-up20%
Track30%
Best for
Designed as an entry-level sport commuter, it suits short rides, learner training, and light urban sport riding rather than outright performance.
Built for
It has a nimble, approachable character with modest single-cylinder power delivery that rewards smooth, momentum-based riding.
Not ideal for
It is not suited for riders wanting high-speed touring, serious off-road capability, or carrying a passenger over long distances.

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 787mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2008 AJS CR3-125, with a cramped knee angle of around 70 degrees and a forward-leaning 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 751-820 mm — Middle Ground →

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Full specifications

Engine
Capacity
124.0 ccm
Power
11.0 HP (8.1 kW)
Engine type
Single
Power/weight ratio
0.0957 HP/kg (dry)
Bore x stroke
56.5 x 49.5 mm
Cooling system
Air
Starting
Electric & kick
Torque
Not on record - add it
Transmission
Gearbox
5-speed
Transmission type
Manual
Final drive
Chain
Clutch
Wet, multiplate
Dimensions & weight
Wheelbase
1320 mm
Seat height
787 mm
Dry weight
115.0 kg
Brakes & wheels
Front brakes
Single disc
Rear brakes
Single disc
Front tyre
70/90-17
Rear tyre
100/80-17
Other
Color options
Red

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

Rider Reviews

4.5
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Rider rating

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Common questions

What is the engine size of the AJS CR3-125?

The 2008 AJS CR3-125 has a Capacity of 124.0 ccm (7.57 cubic inches).

What engine power does the AJS CR3-125 have?

The 2008 AJS CR3-125 has a Power of 11.0 HP (8.1 kW).

How many gears does the AJS CR3-125 have?

The 2008 AJS CR3-125 has a Gearbox of 5-speed.

How much does the AJS CR3-125 weigh?

The 2008 AJS CR3-125 has a Dry weight of 115.0 kg (253.5 pounds).

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