Diamo Aero GTX50 vs Piaggio Fly 50 4T (2007)

Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Diamo Aero GTX50stacks up against the Piaggio Fly 50 4T. Numbers pulled from manufacturer spec sheets — click either bike for the full review.

Spec comparison

SpecDiamo Aero GTX50Piaggio Fly 50 4T
Model year20072006
Price$1,695
Engine50 cc50 cc
Horsepower4 hp4 hp
Weight113 kg100 kg
Seat height29 mm31 mm
Fuel capacity2.0 L1.9 L
Fuel typepetrolpetrol
TransmissionAutomatic
Front brakesSingle disc. ABSSingle disc
Rear brakesSingle disc. ABSExpanding brake (drum brake)
Tires-1

Diamo Aero GTX50 vs Piaggio Fly 50 4T — which should you buy?

Picking between the Diamo Aero GTX50 and the Piaggio Fly 50 4T usually comes down to the numbers you care about most. On paper, the Diamo Aero GTX50 brings 4 hp in a 113 kg package, while the Piaggio Fly 50 4T counters with 4 hp at 100 kg.

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: