Giantco Spartan 50 vs Adly Thunder Bike 50 (2009)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Giantco Spartan 50stacks up against the Adly Thunder Bike 50. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Giantco Spartan 50 | Adly Thunder Bike 50 |
|---|---|---|
| Model year | 2009 | 2008 |
| Price | — | — |
| Engine | 49 cc | 49 cc |
| Horsepower | 2 hp | 4 hp |
| Torque | 4 Nm | 1 Nm |
| Weight | 90 kg | 77 kg |
| Fuel capacity | 1.1 L | — |
| Fuel type | petrol | petrol |
| Transmission | — | Automatic |
| Front brakes | Single disc | Double disc |
| Rear brakes | Single disc | Expanding brake (drum brake) |
| Tires | 120/70-12 / 130/70-12 | 120/70-12 / 120/70-12 |
Giantco Spartan 50 vs Adly Thunder Bike 50 — which should you buy?
Picking between the Giantco Spartan 50 and the Adly Thunder Bike 50 usually comes down to the numbers you care about most. On paper, the Giantco Spartan 50 brings 2 hp in a 90 kg package, while the Adly Thunder Bike 50 counters with 4 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: