Veli KING50 vs Rieju 50 MRX Castrol (2007)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Veli KING50stacks up against the Rieju 50 MRX Castrol. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Veli KING50 | Rieju 50 MRX Castrol |
|---|---|---|
| Model year | 2007 | 2005 |
| Price | — | — |
| Engine | 49 cc | 50 cc |
| Horsepower | 3 hp | 8 hp |
| Weight | 65 kg | — |
| Fuel capacity | — | 2.2 L |
| Fuel type | petrol | petrol |
| Transmission | — | 6-speed |
| Front brakes | Expanding brake (drum brake) | Single disc. 2 piston calipers |
| Rear brakes | Expanding brake (drum brake) | Single disc |
| Tires | — | 80/90-21 / 110/80-18 |
Veli KING50 vs Rieju 50 MRX Castrol — which should you buy?
Picking between the Veli KING50 and the Rieju 50 MRX Castrol usually comes down to the numbers you care about most. On paper, the Veli KING50 brings 3 hp in a 65 kg package, while the Rieju 50 MRX Castrol counters with 8 hp.
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:

