Sherco 125 XY vs GAS GAS Halley 125 2T (2017)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Sherco 125 XYstacks up against the GAS GAS Halley 125 2T. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Sherco 125 XY | GAS GAS Halley 125 2T |
|---|---|---|
| Model year | 2017 | 2010 |
| Price | — | — |
| Engine | 124 cc | 124 cc |
| Weight | 84 kg | 99 kg |
| Seat height | 31 mm | 37 mm |
| Fuel capacity | 0.9 L | 2.0 L |
| Fuel type | petrol | petrol |
| Transmission | 5-speed | 6-speed |
| Front brakes | Single disc | Single disc. Twin piston caliper. |
| Rear brakes | Single disc | Single disc. Single-piston |
| Tires | 1.60-21 / 2.10-18 | 80/90-21 / 110/80-18 |
Sherco 125 XY vs GAS GAS Halley 125 2T — which should you buy?
Picking between the Sherco 125 XY and the GAS GAS Halley 125 2T usually comes down to the numbers you care about most. On paper, the Sherco 125 XY brings its published horsepower in a 84 kg package, while the GAS GAS Halley 125 2T counters with its own power figure at 99 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: