Derbi GP1 vs Beta Ark Liquid Cooled 50 (2004)

Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Derbi GP1stacks up against the Beta Ark Liquid Cooled 50. Numbers pulled from manufacturer spec sheets — click either bike for the full review.

Spec comparison

SpecDerbi GP1Beta Ark Liquid Cooled 50
Model year20042004
Price
Engine49 cc49 cc
Fuel capacity1.9 L
Fuel typepetrolpetrol
TransmissionAutomatic
Front brakesSingle discSingle disc
Rear brakesSingle discSingle disc
Tires120/70-13 / 130/60-13 130/60-13 / 140/60-13

Derbi GP1 vs Beta Ark Liquid Cooled 50 — which should you buy?

Picking between the Derbi GP1 and the Beta Ark Liquid Cooled 50 usually comes down to the numbers you care about most. On paper, the Derbi GP1 brings its published horsepower, while the Beta Ark Liquid Cooled 50 counters with its own power figure.

Our spec tables above highlight the winning number on each line. For the full rider-focused reviews including real-world fuel economy, service costs and available colors, click into either bike: