Yamaha RZ 50 vs CPI GTR (2006)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Yamaha RZ 50stacks up against the CPI GTR. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Yamaha RZ 50 | CPI GTR |
|---|---|---|
| Model year | 2006 | 2006 |
| Price | — | — |
| Engine | 49 cc | 49 cc |
| Horsepower | 7 hp | — |
| Torque | 6 Nm | — |
| Weight | 80 kg | 124 kg |
| Fuel capacity | — | 2.4 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | — |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Tires | — | 110/70-17 / 130/60-17 |
Yamaha RZ 50 vs CPI GTR — which should you buy?
Picking between the Yamaha RZ 50 and the CPI GTR usually comes down to the numbers you care about most. On paper, the Yamaha RZ 50 brings 7 hp in a 80 kg package, while the CPI GTR counters with its own power figure at 124 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:

