KTM 125 RS vs Yamaha YZ 125 70th Anniversary Edition (2026)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the KTM 125 RSstacks up against the Yamaha YZ 125 70th Anniversary Edition. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | KTM 125 RS | Yamaha YZ 125 70th Anniversary Edition |
|---|---|---|
| Model year | 1978 | 2026 |
| Price | — | $7,399 |
| Engine | 124 cc | 125 cc |
| Horsepower | 17 hp | — |
| Weight | — | 96 kg |
| Seat height | — | 980 mm |
| Fuel capacity | 3.2 L | 6.0 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | Manual, 6 speed, Chain |
| Front brakes | Single disc | Hydraulic Disc |
| Rear brakes | Single disc | Hydraulic Disc |
| Tires | 2.75-17 / 3.00-17 | Bridgestone® X20F 80/100 R21 / Bridgestone® X20 100/90 R19 |
KTM 125 RS vs Yamaha YZ 125 70th Anniversary Edition — which should you buy?
Picking between the KTM 125 RS and the Yamaha YZ 125 70th Anniversary Edition usually comes down to the numbers you care about most. On paper, the KTM 125 RS brings 17 hp, while the Yamaha YZ 125 70th Anniversary Edition counters with its own power figure at 96 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: