Cobra CX50 SR The King vs CH Racing CH 509 Pro Senior (2010)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Cobra CX50 SR The Kingstacks up against the CH Racing CH 509 Pro Senior. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Cobra CX50 SR The King | CH Racing CH 509 Pro Senior |
|---|---|---|
| Model year | 2010 | 2010 |
| Price | $3,898 | — |
| Engine | 50 cc | 50 cc |
| Horsepower | — | 12 hp |
| Weight | 41 kg | 40 kg |
| Seat height | 27 mm | 27 mm |
| Fuel capacity | — | 0.7 L |
| Fuel type | petrol | petrol |
| Transmission | 1-speed | — |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Expanding brake (drum brake) |
| Tires | 2.50-12 / 2.75-10 | 2.50-12 / 2.50-10 |
Cobra CX50 SR The King vs CH Racing CH 509 Pro Senior — which should you buy?
Picking between the Cobra CX50 SR The King and the CH Racing CH 509 Pro Senior usually comes down to the numbers you care about most. On paper, the Cobra CX50 SR The King brings its published horsepower in a 41 kg package, while the CH Racing CH 509 Pro Senior counters with 12 hp at 40 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: