Yamaha Axis Treet vs Derbi Sonar 125 4T (2018)

Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Yamaha Axis Treetstacks up against the Derbi Sonar 125 4T. Numbers pulled from manufacturer spec sheets — click either bike for the full review.

Spec comparison

SpecYamaha Axis TreetDerbi Sonar 125 4T
Model year20182012
Price$2,099
Engine124 cc124 cc
Horsepower8 hp11 hp
Torque9 Nm10 Nm
Weight110 kg99 kg
Seat height29 mm32 mm
Fuel capacity1.5 L1.6 L
Fuel typepetrolpetrol
TransmissionAutomaticAutomatic
Front brakesSingle discSingle disc
Rear brakesExpanding brake (drum brake)Expanding brake (drum brake)
Tires3.50-10 / 3.50-10 90/80-16 / 110/80-14

Yamaha Axis Treet vs Derbi Sonar 125 4T — which should you buy?

Picking between the Yamaha Axis Treet and the Derbi Sonar 125 4T usually comes down to the numbers you care about most. On paper, the Yamaha Axis Treet brings 8 hp in a 110 kg package, while the Derbi Sonar 125 4T counters with 11 hp at 99 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: