Sym Jet SportX 50 SR vs Yamaha Jog RR Moto GP (2008)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Sym Jet SportX 50 SRstacks up against the Yamaha Jog RR Moto GP. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Sym Jet SportX 50 SR | Yamaha Jog RR Moto GP |
|---|---|---|
| Model year | 2008 | 2008 |
| Price | — | — |
| Engine | 49 cc | 49 cc |
| Horsepower | — | 3 hp |
| Torque | — | 3 Nm |
| Weight | 98 kg | 79 kg |
| Seat height | — | 30 mm |
| Fuel capacity | 1.7 L | 1.5 L |
| Fuel type | petrol | petrol |
| Transmission | — | Automatic |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Expanding brake (drum brake) |
| Tires | — | 110/70-12 / 120/70-12 |
Sym Jet SportX 50 SR vs Yamaha Jog RR Moto GP — which should you buy?
Picking between the Sym Jet SportX 50 SR and the Yamaha Jog RR Moto GP usually comes down to the numbers you care about most. On paper, the Sym Jet SportX 50 SR brings its published horsepower in a 98 kg package, while the Yamaha Jog RR Moto GP counters with 3 hp at 79 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:

