KTM Comet Grand Prix 125 RS vs Rieju Century (2023)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the KTM Comet Grand Prix 125 RSstacks up against the Rieju Century. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | KTM Comet Grand Prix 125 RS | Rieju Century |
|---|---|---|
| Model year | 1976 | 2023 |
| Price | — | — |
| Engine | 124 cc | 125 cc |
| Horsepower | 17 hp | — |
| Weight | — | 135 kg |
| Seat height | — | 31 mm |
| Fuel capacity | 2.5 L | 2.5 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 6-speed |
| Front brakes | Single disc | Single disc. Combined braking system. Wave disc. |
| Rear brakes | Single disc | Single disc. Wave disc |
| Tires | 2.75-17 / 3.00-17 | 100/90-18 / 130/80-17 |
KTM Comet Grand Prix 125 RS vs Rieju Century — which should you buy?
Picking between the KTM Comet Grand Prix 125 RS and the Rieju Century usually comes down to the numbers you care about most. On paper, the KTM Comet Grand Prix 125 RS brings 17 hp, while the Rieju Century counters with its own power figure at 135 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: