KTM 125 RS vs Suzuki GP RT63 (1978)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the KTM 125 RSstacks up against the Suzuki GP RT63. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | KTM 125 RS | Suzuki GP RT63 |
|---|---|---|
| Model year | 1978 | 1963 |
| Price | — | — |
| Engine | 124 cc | 124 cc |
| Horsepower | 17 hp | — |
| Fuel capacity | 3.2 L | — |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 8-speed |
| Front brakes | Single disc | — |
| Rear brakes | Single disc | — |
| Tires | 2.75-17 / 3.00-17 | — |
KTM 125 RS vs Suzuki GP RT63 — which should you buy?
Picking between the KTM 125 RS and the Suzuki GP RT63 usually comes down to the numbers you care about most. On paper, the KTM 125 RS brings 17 hp, while the Suzuki GP RT63 counters with its own power figure.
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: