TGB Key West 50 vs AJS Firefox 50 (2020)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the TGB Key West 50stacks up against the AJS Firefox 50. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | TGB Key West 50 | AJS Firefox 50 |
|---|---|---|
| Model year | 2020 | 2020 |
| Price | $1,999 | — |
| Engine | 49 cc | 49 cc |
| Horsepower | 2 hp | 3 hp |
| Weight | 94 kg | — |
| Seat height | — | 33 mm |
| Fuel capacity | 1.8 L | 1.7 L |
| Fuel type | petrol | petrol |
| Transmission | Automatic | Automatic |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Tires | 120/90-10 / 120/90-10 | 120/70-12 / 120/70-12 |
TGB Key West 50 vs AJS Firefox 50 — which should you buy?
Picking between the TGB Key West 50 and the AJS Firefox 50 usually comes down to the numbers you care about most. On paper, the TGB Key West 50 brings 2 hp in a 94 kg package, while the AJS Firefox 50 counters with 3 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: