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Naked Motorcycles

2009Derbi GPR 50 Nude

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The 2009 Derbi GPR 50 Nude is an entry-level naked bike ideal for new riders and urban commuters seeking an affordable, lightweight machine. Powered by a liquid-cooled 49cc single-cylinder engine with a 6-speed gearbox, it delivers nimble handling and easy maneuverability in city environments. Known for its practical design and reliability, this Spanish-made scooter-style motorcycle excels as an economical commuting solution.

Capacity
49.0 ccm
Engine
Single
Gearbox
6-speed
Dry weight
102.0 kg
Seat height
845 mm
Power
5.4 HP (4.0 kW)
⇄ Compare with another bike + Add to garage All model years

What’s new for the 2009 Derbi GPR 50 Nude

vs the 2008
Spec20082009
Front suspension 40 mm. Upside-down fork. 110 mm travel 40 mm. Upside-down fork.
Rear suspension Monoshock. 110 mm travel Monoshock.
Other years 2006 2007 2008 2009

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 25Agility 82Comfort 40Off-road 15Touring 20Road manners 60
Off-road & trail15%
Cornering60%
City riding80%
Daily riding55%
Touring20%
Two-up25%
Track35%
Best for
It's built primarily for short urban hops, commuting, and playful weekend blasts rather than any serious speed or distance work.
Built for
It has the sharp, aggressive styling and sporty chassis of a bigger naked bike shrunk down into a nimble, high-revving 50cc package.
Not ideal for
It's not for riders wanting highway speeds, long-distance touring comfort, or the ability to carry a passenger with any ease.

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 2009 Derbi GPR 50 Nude, with a relaxed knee angle of around 125 degrees and a slightly forward 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
49.0 ccm
Power
5.4 HP (4.0 kW)
Engine type
Single
Power/weight ratio
0.0529 HP/kg (dry)
Bore x stroke
39.9 x 40.0 mm
Compression
11.5:1
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
1310 mm
Overall length
1961 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.
Rear suspension
Monoshock.
Front wheel travel
110 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
100/80-17
Rear tyre
130/70-17
Other
Color options
Red/black, white

Specs last verified against published sources: .

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 2006200720082009
Capacity 50 cc 50 cc 49 cc 49 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 50 Nude?

The 2009 Derbi GPR 50 Nude has a Capacity of 49.0 ccm (2.99 cubic inches).

What engine power does the Derbi GPR 50 Nude have?

The 2009 Derbi GPR 50 Nude has a Power of 5.4 HP (4.0 kW).

How many gears does the Derbi GPR 50 Nude have?

The 2009 Derbi GPR 50 Nude has a Gearbox of 6-speed.

How much does the Derbi GPR 50 Nude weigh?

The 2009 Derbi GPR 50 Nude has a Dry weight of 102.0 kg (224.9 pounds).

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