Suzuki GS 125 ES vs Zweirad-Union RT 125 E (1999)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Suzuki GS 125 ESstacks up against the Zweirad-Union RT 125 E. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Suzuki GS 125 ES | Zweirad-Union RT 125 E |
|---|---|---|
| Model year | 1999 | 1973 |
| Price | — | — |
| Engine | 124 cc | 124 cc |
| Horsepower | 14 hp | 17 hp |
| Weight | 117 kg | — |
| Fuel capacity | 2.9 L | 2.8 L |
| Fuel type | petrol | petrol |
| Transmission | — | 6-speed |
| Front brakes | Single disc | Expanding brake |
| Rear brakes | — | Expanding brake |
| Tires | — | 2.75-17 / 3.00-17 |
Suzuki GS 125 ES vs Zweirad-Union RT 125 E — which should you buy?
Picking between the Suzuki GS 125 ES and the Zweirad-Union RT 125 E usually comes down to the numbers you care about most. On paper, the Suzuki GS 125 ES brings 14 hp in a 117 kg package, while the Zweirad-Union RT 125 E counters with 17 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:

