Scooters
2004Derbi GP1
23 fields on record
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.
- Capacity
- 49.4 ccm
- Engine
- Single
- Gearbox
- Not on record
Know it? Add it → - Dry weight
- Not on record
Know it? Add it → - Seat height
- Not on record
Know it? Add it → - Power
- 5.4 HP (4.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built as a nimble small-wheel city scooter for short urban commutes and errands rather than performance riding.
- Built for
- 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.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 49.4 ccm
- Power
- 5.4 HP (4.0 kW)
- Engine type
- Single
- Bore x stroke
- 40.0 x 39.3 mm
- Compression
- 10.5:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
Dimensions & weight
Chassis & suspension
- Front suspension
- Hydraulic fork, 32 mm
- Rear suspension
- Linear single absorber
- Front wheel travel
- 80 mm
- Rear wheel travel
- 65 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 190 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 175 mm
- Front tyre
- 120/70-13
- Rear tyre
- 130/60-13
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
Rider Reviews
Common questions
What is the engine size of the Derbi GP1?
The 2004 Derbi GP1 has a Capacity of 49.4 ccm (3.01 cubic inches).
What engine power does the Derbi GP1 have?
The 2004 Derbi GP1 has a Power of 5.4 HP (4.0 kW).
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