Sherco SM 4.5i-F vs GAS GAS SM450 Halley (2009)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Sherco SM 4.5i-Fstacks up against the GAS GAS SM450 Halley. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Sherco SM 4.5i-F | GAS GAS SM450 Halley |
|---|---|---|
| Model year | 2009 | 2009 |
| Price | — | — |
| Engine | 449 cc | 449 cc |
| Weight | 109 kg | 119 kg |
| Seat height | 35 mm | 34 mm |
| Fuel capacity | 2.0 L | 2.0 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 6-speed |
| Front brakes | Single disc. Bremo | Single disc. 2-piston caliper, Nissin |
| Rear brakes | Single disc. bremo | Single disc |
| Tires | — | 120/60-17 / 150/60-17 |
Sherco SM 4.5i-F vs GAS GAS SM450 Halley — which should you buy?
Picking between the Sherco SM 4.5i-F and the GAS GAS SM450 Halley usually comes down to the numbers you care about most. On paper, the Sherco SM 4.5i-F brings its published horsepower in a 109 kg package, while the GAS GAS SM450 Halley counters with its own power figure at 119 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: