Sportbikes
2012Derbi GPR 125
37 fields on record
The 2012 Derbi GPR 125 is a sporty learner-legal bike styled after Derbi's Grand Prix racers. Its liquid-cooled 124.8cc four-stroke single makes 15 hp through a six-speed gearbox. An 800 mm seat, 136 kg wet weight and a 14-litre tank make it a sharp-looking first sports bike.
- Capacity
- 124.8 ccm
- Engine
- Single, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 120.0 kg
- Seat height
- 800 mm
- Power
- 15.0 HP (11.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's built for sharp, playful sport riding around town and twisty backroads rather than outright speed or distance.
- Built for
- It has a keen, MotoGP-inspired sportbike character with upside-down forks, a radial front brake, and quick-revving single-cylinder punch, all wrapped in a lightweight package that rewards flicking through corners.
- Not ideal for
- It's not the right choice for riders wanting sustained highway speed, long-distance touring comfort, or two-up passenger practicality.
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
- 124.8 ccm
- Power
- 15.0 HP (11.0 kW)
- CO2 Emissions
- 3 CO2 g/km
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.1250 HP/kg (dry)
- Bore x stroke
- 58.0 x 47.0 mm
- Compression
- 12.0:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Electric
- Ignition
- CDI
- Valves per cylinder
- 4
- Lubrication system
- Oil pump
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Multi-disc
Dimensions & weight
- Wheelbase
- 1355 mm
- Overall length
- 1977 mm
- Overall width
- 795 mm
- Seat height
- 800 mm
- Dry weight
- 120.0 kg
- Wet weight
- 136.0 kg
- Fuel capacity
- 14.00 litres
Chassis & suspension
- Frame
- Alluminium
- Front suspension
- 40 mm upside-down fork.
- Rear suspension
- Monoshock.
- Front wheel travel
- 110 mm
- Rear wheel travel
- 120 mm
Brakes & wheels
- Front brakes
- Single disc. Radial Caliper
- Front brakes diameter
- 300 mm
- Rear brakes
- Expanding brake (drum brake). Floating Caliper
- Rear brakes diameter
- 218 mm
- Front tyre
- 110/80-17
- Rear tyre
- 130/70-17
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 | 2011 | 2012 | 2013 | 2014 | 2016 | 2017 |
|---|---|---|---|---|---|---|
| Capacity | 125 cc | 125 cc | 125 cc | 125 cc | 125 cc | 125 cc |
| Dry weight | 120 kg | 120 kg | 120 kg | 120 kg | 120 kg | 120 kg |
| Seat height | 800 mm | 800 mm | 800 mm | 800 mm | 800 mm | 800 mm |
| Fuel capacity | 14 L | 14 L | 14 L | 14 L | 14 L | 14 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 Derbi GPR 125?
The 2012 Derbi GPR 125 has a Capacity of 124.8 ccm (7.62 cubic inches).
What engine power does the Derbi GPR 125 have?
The 2012 Derbi GPR 125 has a Power of 15.0 HP (11.0 kW).
How many gears does the Derbi GPR 125 have?
The 2012 Derbi GPR 125 has a Gearbox of 6-speed.
How much does the Derbi GPR 125 weigh?
The 2012 Derbi GPR 125 has a Dry weight of 120.0 kg (264.6 pounds).
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