What category is the 2009 Derbi GP1 50 Racing?

The 2009 Derbi GP1 50 Racing has a Category of Scooter.

What is the engine size of the 2009 Derbi GP1 50 Racing?

The 2009 Derbi GP1 50 Racing has a Capacity: of 49.38 ccm (3.01 cubic inches).

What type of engine does the 2009 Derbi GP1 50 Racing have?

The 2009 Derbi GP1 50 Racing has a Engine type of Single cylinder.

Is the 2009 Derbi GP1 50 Racing air cooled or liquid cooled?

The 2009 Derbi GP1 50 Racing has a Cooling system of Liquid.

How many gears does the 2009 Derbi GP1 50 Racing have?

The 2009 Derbi GP1 50 Racing has a Gearbox of Automatic.

How much does the 2009 Derbi GP1 50 Racing weigh?

The 2009 Derbi GP1 50 Racing has a Dry weight of 103.0 kg (227.1 pounds).

What is the seat height of the 2009 Derbi GP1 50 Racing?

The 2009 Derbi GP1 50 Racing has a Seat height of 835 mm (32.9 inches) If adjustable, lowest setting..

Derbi GP1 50 Racing - 2009 Specifications and Reviews

Name: 2009 Derbi GP1 50 Racing
Brand: Derbi

The 2009 Derbi GP1 50 Racing is a sporty lightweight scooter designed for young and novice riders seeking entry-level performance. Powered by a liquid-cooled 50cc single-cylinder engine with automatic transmission, it combines agile handling with reliable simplicity. Best known for affordable racing-inspired styling and accessibility, it's ideal for learners transitioning from larger displacement motorcycles.

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2009

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Engine and Transmission Specifications
Clutch	Automated
Transmission typefinal drive	Belt
Gearbox	Automatic
Cooling system	Liquid
Lubrication system	Separate mixing with mechanical oil pump
Starter	Electric
Ignition	C.D.I
Fuel system	Carburettor. 17.5 mm
Bore x stroke	40.0 x 39.3 mm (1.6 x 1.5 inches)
Compression	10.5:1
Stroke	2
Engine type	Single cylinder
Capacity:	49.38 ccm (3.01 cubic inches)
Physical measures and capacities
Wheelbase	1,338 mm (52.7 inches)
Overall width	705 mm (27.8 inches)
Overall length	1,875 mm (73.8 inches)
Overall height	1,212 mm (47.7 inches)
Seat height	835 mm (32.9 inches) If adjustable, lowest setting.
Dry weight	103.0 kg (227.1 pounds)
Derbi GP1 50 Racing dimensions and frame
Rear brakes diameter	180 mm (7.1 inches)
Rear brakes	Single disc
Front brakes diameter	245 mm (9.6 inches)
Front brakes	Single disc
Rear tyre dimensions	140/60-14
Front tyre dimensions	120/70-14
Rear suspension	Monoshock
Front suspension	Upside down fork

Speed and acceleration
Color options	Red, black, yellow
Reserve fuel capacity	1.50 litres (0.40 gallons)
Fuel capacity	8.00 litres (2.11 gallons)


Category	Scooter
Year	2009
Model	Derbi GP1 50 Racing
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track20%

City85%

Cornering60%

Daily Riding70%

Touring20%

Passenger30%

Rider Profile

Best For	Suited to new and casual riders, including those on a moped or restricted-license scooter permit, thanks to its small 50cc capacity and automatic transmission.
Purpose	Designed as a sporty urban commuter scooter, blending everyday practicality with racier styling and componentry like upside-down forks and dual disc brakes.
Rider Fit	The low-ish seat height and lightweight dry weight around 103 kg make it easy to handle and paddle at a stop for riders of most sizes.
Character	It has a sporty, aggressive scooter personality with performance-oriented cycle parts that punch above its 50cc class in cornering feel.
Not Ideal For	Not a good fit for highway commuting, long-distance touring, or riders needing real passenger comfort and cargo capacity.

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

Rider Fit Visualizer

2009 Derbi GP1 50 Racing Rider Ergonomics Assessment

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Feet:

At 835mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2009 Derbi GP1 50 Racing, with a moderate knee angle of around 105 degrees and a slightly forward 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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