Supermotos
2011AJP PR4 125 Supermoto
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The 2011 AJP PR4 125 Supermoto is a Portuguese-built supermoto learner bike with road-going wheels and tyres. Its air-cooled 124cc single makes 12.5 hp through a five-speed gearbox and chain. An 850 mm seat, 112 kg wet weight and 7.5-litre tank make it light and agile in town.
- Capacity
- 124.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 101.0 kg
- Seat height
- 850 mm
- Power
- 12.5 HP (9.2 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for flickable, playful riding through tight urban streets and twisty backroads rather than outright speed.
- Built for
- A nimble, tall-stanced street enduro-styled motard that rewards aggressive lean angles and quick direction changes over straight-line power.
- Not ideal for
- Not suited for riders wanting sustained highway speeds, long-distance comfort, or carrying a passenger any real distance.
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 usEngine
- Capacity
- 124.0 ccm
- Power
- 12.5 HP (9.2 kW)
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.1238 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
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Oil bath, multidisc
Dimensions & weight
- Wheelbase
- 1410 mm
- Seat height
- 850 mm
- Dry weight
- 101.0 kg
- Wet weight
- 112.0 kg
- Fuel capacity
- 7.50 litres
Chassis & suspension
- Frame
- Steel double-cradle, detachable rear frame
- Front suspension
- Hydraulic fork, stroke 260mm
- Rear suspension
- Mono shock progressive action, stroke 260mm
- Front wheel travel
- 260 mm
- Rear wheel travel
- 300 mm
Brakes & wheels
- Front brakes
- Single disc. 2 piston calliper
- Front brakes diameter
- 255 mm
- Rear brakes
- Single disc. 4 piston calliper
- Rear brakes diameter
- 210 mm
- Front tyre
- 100/80-17
- Rear tyre
- 130/70-17
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 | 2008 | 2010 | 2011 | 2012 | 2013 | 2015 |
|---|---|---|---|---|---|---|
| Capacity | 124 cc | 124 cc | 124 cc | 124 cc | 124 cc | 124 cc |
| Dry weight | 101 kg | 101 kg | 101 kg | 101 kg | 101 kg | 101 kg |
| Seat height | 850 mm | 850 mm | 850 mm | 850 mm | 850 mm | 840 mm |
| Fuel capacity | 7.5 L | 7.5 L | 7.5 L | 7.5 L | 7.5 L | 7.5 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the AJP PR4 125 Supermoto?
The 2011 AJP PR4 125 Supermoto has a Capacity of 124.0 ccm (7.57 cubic inches).
What engine power does the AJP PR4 125 Supermoto have?
The 2011 AJP PR4 125 Supermoto has a Power of 12.5 HP (9.2 kW).
How many gears does the AJP PR4 125 Supermoto have?
The 2011 AJP PR4 125 Supermoto has a Gearbox of 5-speed.
How much does the AJP PR4 125 Supermoto weigh?
The 2011 AJP PR4 125 Supermoto has a Dry weight of 101.0 kg (222.7 pounds).
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Similar bikes
Same category, weighted similarity
2011 Motorhispania Duna 125 Supermotard
125 cc · 105 kg · 805 mm
2007 AJP PR4 125 Supermotard
124 cc · 101 kg · 905 mm
2010 CH Racing WSM 125 EU 2
124 cc · 107 kg
2010 Motorhispania Duna 125 Supermotard
125 cc · 105 kg · 805 mm
2010 AJP PR4 125 SM
124 cc · 104 kg · 910 mm
2012 Sherco SM 125 Black Panther
124 cc · 99 kg · 850 mm
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