KTM Comet Grand Prix 125 RS vs Lexmoto RSS 125 EFI (2023)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the KTM Comet Grand Prix 125 RSstacks up against the Lexmoto RSS 125 EFI. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | KTM Comet Grand Prix 125 RS | Lexmoto RSS 125 EFI |
|---|---|---|
| Model year | 1976 | 2023 |
| Price | — | — |
| Engine | 124 cc | 125 cc |
| Horsepower | 17 hp | 14 hp |
| Torque | — | 10 Nm |
| Seat height | — | 29 mm |
| Fuel capacity | 2.5 L | 3.8 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 6-speed |
| Front brakes | Single disc | Single disc. Hydraulic |
| Rear brakes | Single disc | Single disc. Hydraulic |
| Tires | 2.75-17 / 3.00-17 | 110/70-17 / 140/70-17 |
KTM Comet Grand Prix 125 RS vs Lexmoto RSS 125 EFI — which should you buy?
Picking between the KTM Comet Grand Prix 125 RS and the Lexmoto RSS 125 EFI usually comes down to the numbers you care about most. On paper, the KTM Comet Grand Prix 125 RS brings 17 hp, while the Lexmoto RSS 125 EFI counters with 14 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:

