What category is the 2004 Derbi GP1?

The 2004 Derbi GP1 has a Category of Scooter.

What is the engine size of the 2004 Derbi GP1?

The 2004 Derbi GP1 has a Capacity: of 49.38 ccm (3.01 cubic inches).

What type of engine does the 2004 Derbi GP1 have?

The 2004 Derbi GP1 has a Engine type of Single cylinder.

Is the 2004 Derbi GP1 air cooled or liquid cooled?

The 2004 Derbi GP1 has a Cooling system of Liquid.

Derbi GP1 - 2004 Specifications and Reviews

Name: 2004 Derbi GP1
Brand: Derbi
Rating: 5 (2 reviews)

The 2004 Derbi GP1 is a lightweight 50cc scooter designed for urban commuters and new riders seeking affordable, practical transportation. Featuring a liquid-cooled single-cylinder engine and hydraulic front suspension, it delivers reliable performance for city riding. The GP1 is best known for its compact dimensions, fuel efficiency, and accessibility to beginner scooter enthusiasts.

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2004

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Engine and Transmission Specifications
Cooling system	Liquid
Fuel system	Carburettor
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	1,280 mm (50.4 inches)
Overall width	725 mm (28.5 inches)
Overall length	1,846 mm (72.7 inches)
Overall height	1,170 mm (46.1 inches)

Derbi GP1 dimensions and frame
Rear brakes diameter	175 mm (6.9 inches)
Rear brakes	Single disc
Front brakes diameter	190 mm (7.5 inches)
Front brakes	Single disc
Rear tyre dimensions	130/60-13
Front tyre dimensions	120/70-13
Rear suspension travel	65 mm (2.6 inches)
Rear suspension	Linear single absorber
Front suspension travel	80 mm (3.1 inches)
Front suspension	Hydraulic fork, 32 mm

Speed and acceleration
Fuel capacity	7.00 litres (1.85 gallons)

Category	Scooter
Year	2004
Model	Derbi GP1
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track5%

City80%

Cornering35%

Daily Riding65%

Touring20%

Passenger30%

Rider Profile

Best For	Suitable for beginners and learner riders, including those on a moped or restricted license given its 50cc class.
Purpose	Built as a nimble small-wheel city scooter for short urban commutes and errands rather than performance riding.
Rider Fit	Very light and low-effort to handle, easy for shorter or less physically strong riders to manage at a stop and in traffic.
Character	A practical, sporty-styled 50cc scooter that prioritizes agility and light weight over outright power or long-distance ability.
Not Ideal For	Not suitable for highway travel, touring, carrying a passenger comfortably, or any off-road use.

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