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Sportbikes

2008Derbi GPR 125 Racing

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The 2008 Derbi GPR 125 Racing is a lightweight sport bike designed for entry-level riders and racing enthusiasts. Its punchy single-cylinder engine and aggressive styling deliver nimble handling and exciting performance in a manageable package. Best known for offering genuine race-bred credentials at an accessible price point, it remains a popular choice for learners transitioning to sport bikes.

Capacity
124.8 ccm
Engine
Single
Gearbox
6-speed
Dry weight
102.0 kg
Seat height
845 mm
Power
15.0 HP (11.0 kW)

What’s new for the 2008 Derbi GPR 125 Racing

vs the 2006
Spec20062008
Seat height 800 mm (31.5 inches) 845 mm (33.3 inches)
Front suspension Inverted fork. 40 mm upside-down fork. 110 mm. travel
Rear suspension Monoshock Monoshock. 110 mm travel
Front brakes Single disc. 2-piston calipers Single disc
Rear brakes Single disc. 2-piston calipers Single disc
Other years 2005 2006 2008 2009

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 39Agility 89Comfort 40Off-road 10Touring 30Road manners 78
Off-road & trail10%
Cornering88%
City riding80%
Daily riding55%
Touring30%
Two-up25%
Track75%
Best for
Built for zipping through twisty roads and city streets with sportbike styling and a playful, lightweight chassis rather than for outright speed.
Built for
A pint-sized sport bike with race-inspired running gear, a peppy two-stroke engine, and go-kart-like agility that punches above its small displacement.
Not ideal for
Not the right choice for riders wanting sustained highway speeds, long-distance touring comfort, or off-road capability.

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 845mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with balls of both feet on the 2008 Derbi GPR 125 Racing, with a cramped knee angle of around 75 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 821-900 mm — Long Legs →

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Full specifications

Engine
Capacity
124.8 ccm
Power
15.0 HP (11.0 kW)
Engine type
Single
Power/weight ratio
0.1471 HP/kg (dry)
Bore x stroke
56.0 x 50.7 mm
Compression
12.5:1
Cooling system
Liquid
Fuel system
Carburettor
Starting
Electric
Ignition
CDI
Lubrication system
Oil pump
Torque
Not on record - add it
Transmission
Gearbox
6-speed
Transmission type
Manual
Final drive
Chain
Clutch
Multi-plate
Dimensions & weight
Wheelbase
1355 mm
Overall length
2222 mm
Overall width
720 mm
Overall height
1116 mm
Seat height
845 mm
Dry weight
102.0 kg
Fuel capacity
13.00 litres
Oil capacity
1.50 litres
Chassis & suspension
Front suspension
40 mm upside-down fork. 110 mm. travel
Rear suspension
Monoshock. 110 mm travel
Front wheel travel
120 mm
Rear wheel travel
110 mm
Brakes & wheels
Front brakes
Single disc
Front brakes diameter
300 mm
Rear brakes
Single disc
Rear brakes diameter
180 mm
Front tyre
110/70-17
Rear tyre
140/70-17
Other
Color options
Red/black/grey

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 2005200620082009
Capacity 125 cc 125 cc 125 cc 125 cc
Dry weight 102 kg 102 kg 102 kg 102 kg
Seat height 800 mm 800 mm 845 mm 845 mm
Fuel capacity 13 L 13 L 13 L 13 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 Derbi GPR 125 Racing?

The 2008 Derbi GPR 125 Racing has a Capacity of 124.8 ccm (7.62 cubic inches).

What engine power does the Derbi GPR 125 Racing have?

The 2008 Derbi GPR 125 Racing has a Power of 15.0 HP (11.0 kW).

How many gears does the Derbi GPR 125 Racing have?

The 2008 Derbi GPR 125 Racing has a Gearbox of 6-speed.

How much does the Derbi GPR 125 Racing weigh?

The 2008 Derbi GPR 125 Racing has a Dry weight of 102.0 kg (224.9 pounds).

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