Derbi GPR Nude 50 - 2007 Specifications and Reviews

The 2007 Derbi GPR Nude 50 is a lightweight naked bike ideal for new riders and urban commuters. Powered by a liquid-cooled 50cc single-cylinder engine with electronic ignition, it delivers accessible performance and easy handling. Known for its agility and low seat height, this bike excels in city riding and is perfect for learners seeking a nimble, practical machine.

2007
4 stars Average rating: 4 from 1 votes
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Engine and Transmission Specifications

Transmission typefinal driveShaft drive (cardan)
Gearbox6-speed
Cooling systemLiquid
Lubrication systemOil pump
StarterElectric
IgnitionElectronic C.D.I.
Fuel systemCarburettor. Dell´Ortho PHVA 14
Compression11.5:1
Stroke2
Engine typeSingle cylinder
Capacity:49.90 ccm (3.04 cubic inches)
 
 

Physical measures and capacities

Wheelbase1,311 mm (51.6 inches)
Overall length1,961 mm (77.2 inches)
Seat height800 mm (31.5 inches) If adjustable, lowest setting.

Derbi GPR Nude 50 dimensions and frame

Rear brakes diameter180 mm (7.1 inches)
Rear brakesSingle disc
Front brakes diameter300 mm (11.8 inches)
Front brakesSingle disc
Rear tyre dimensions130/70-17
Front tyre dimensions110/80-17
Rear suspension travel110 mm (4.3 inches)
Rear suspensionMonoshock
Front suspension travel120 mm (4.7 inches)
Front suspensionInverted fork.

Speed and acceleration

Color optionsBlue, Black
Fuel capacity13.00 litres (3.43 gallons)

CategoryNaked bike
Year2007
ModelDerbi GPR Nude 50

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track30%
City85%
Cornering60%
Daily Riding55%
Touring20%
Passenger25%

Rider Profile

Best ForThis is a learner-legal 50cc machine best suited to new or younger riders, often restricted by license laws to riders starting out.
PurposeBuilt primarily as a nimble, sporty-looking commuter for zipping through urban traffic rather than covering long distances quickly.
Rider FitIts low seat height and lightweight naked-bike build make it accessible and easy to handle for smaller or less experienced riders.
CharacterA sporty-styled naked mini bike with inverted fork and disc brakes that punches above its weight in attitude despite modest performance.
Not Ideal ForNot suitable for highway touring, high-speed riding, or carrying a passenger over any real distance given its tiny 50cc engine.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2007 Derbi GPR Nude 50 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 800mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2007 Derbi GPR Nude 50, with a moderate knee angle of around 115 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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