CPI GTR vs Yamaha RZ 50 (2006)

Side-by-side spec comparison, pricing, and a plain-English breakdown of how the CPI GTRstacks up against the Yamaha RZ 50. Numbers pulled from manufacturer spec sheets — click either bike for the full review.

Spec comparison

SpecCPI GTRYamaha RZ 50
Model year20062006
Price
Engine49 cc49 cc
Horsepower7 hp
Torque6 Nm
Weight124 kg80 kg
Fuel capacity2.4 L
Fuel typepetrolpetrol
Transmission6-speed
Front brakesSingle discSingle disc
Rear brakesSingle discSingle disc
Tires110/70-17 / 130/60-17

CPI GTR vs Yamaha RZ 50 — which should you buy?

Picking between the CPI GTR and the Yamaha RZ 50 usually comes down to the numbers you care about most. On paper, the CPI GTR brings its published horsepower in a 124 kg package, while the Yamaha RZ 50 counters with 7 hp at 80 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: