KSR Toxic 50 vs Yamaha RZ 50 (2007)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the KSR Toxic 50stacks up against the Yamaha RZ 50. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | KSR Toxic 50 | Yamaha RZ 50 |
|---|---|---|
| Model year | 2007 | 2006 |
| Price | — | — |
| Engine | 49 cc | 49 cc |
| Horsepower | 3 hp | 7 hp |
| Torque | 2 Nm | 6 Nm |
| Weight | 92 kg | 80 kg |
| Seat height | 30 mm | — |
| Fuel type | petrol | petrol |
| Transmission | — | 6-speed |
| Front brakes | — | Single disc |
| Rear brakes | — | Single disc |
KSR Toxic 50 vs Yamaha RZ 50 — which should you buy?
Picking between the KSR Toxic 50 and the Yamaha RZ 50 usually comes down to the numbers you care about most. On paper, the KSR Toxic 50 brings 3 hp in a 92 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:

