Tomos Youngst`r Racing vs Honda Smart Dio Z4 (2007)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Tomos Youngst`r Racingstacks up against the Honda Smart Dio Z4. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Tomos Youngst`r Racing | Honda Smart Dio Z4 |
|---|---|---|
| Model year | 2007 | 2006 |
| Price | — | — |
| Engine | 49 cc | 49 cc |
| Horsepower | — | 45 hp |
| Torque | — | 5 Nm |
| Weight | 62 kg | 77 kg |
| Fuel capacity | 0.8 L | 1.3 L |
| Fuel type | petrol | petrol |
| Transmission | Automatic | 5-speed |
| Front brakes | Single disc | — |
| Rear brakes | Expanding brake (drum brake) | — |
| Tires | 120/70-12 / 120/70-12 | — |
Tomos Youngst`r Racing vs Honda Smart Dio Z4 — which should you buy?
Picking between the Tomos Youngst`r Racing and the Honda Smart Dio Z4 usually comes down to the numbers you care about most. On paper, the Tomos Youngst`r Racing brings its published horsepower in a 62 kg package, while the Honda Smart Dio Z4 counters with 45 hp at 77 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: