GAS GAS Halley 125 4T vs Beta Evo 125 2T (2013)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the GAS GAS Halley 125 4Tstacks up against the Beta Evo 125 2T. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | GAS GAS Halley 125 4T | Beta Evo 125 2T |
|---|---|---|
| Model year | 2010 | 2013 |
| Price | — | — |
| Engine | 124 cc | 124 cc |
| Weight | — | 66 kg |
| Seat height | 37 mm | 26 mm |
| Fuel capacity | — | 0.7 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 6-speed |
| Front brakes | Single disc. 2-piston caliper. | Single disc. 4 piston caliper |
| Rear brakes | Single disc. Single-piston | Single disc. 2 piston caliper |
| Tires | 2.75-21 / 4.10-18 | 2.75-21 / 4.00-18 |
GAS GAS Halley 125 4T vs Beta Evo 125 2T — which should you buy?
Picking between the GAS GAS Halley 125 4T and the Beta Evo 125 2T usually comes down to the numbers you care about most. On paper, the GAS GAS Halley 125 4T brings its published horsepower, while the Beta Evo 125 2T counters with its own power figure at 66 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: