Ariel HT5 500 Trials vs KTM 500 MX (1990)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Ariel HT5 500 Trialsstacks up against the KTM 500 MX. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Ariel HT5 500 Trials | KTM 500 MX |
|---|---|---|
| Model year | 1960 | 1990 |
| Price | — | — |
| Engine | 497 cc | 498 cc |
| Horsepower | 25 hp | 65 hp |
| Torque | — | 80 Nm |
| Weight | 132 kg | 103 kg |
| Seat height | — | 38 mm |
| Fuel capacity | — | 3.2 L |
| Fuel type | petrol | petrol |
| Transmission | 4-speed | — |
| Front brakes | Expanding brake (drum brake) | Single disc |
| Rear brakes | Expanding brake (drum brake) | Single disc |
| Tires | 2.75-21 / 4.00-19 | — |
Ariel HT5 500 Trials vs KTM 500 MX — which should you buy?
Picking between the Ariel HT5 500 Trials and the KTM 500 MX usually comes down to the numbers you care about most. On paper, the Ariel HT5 500 Trials brings 25 hp in a 132 kg package, while the KTM 500 MX counters with 65 hp at 103 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: