TGB Target 550 IRS vs Highland 507cc ATX Quad Racer (2011)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the TGB Target 550 IRSstacks up against the Highland 507cc ATX Quad Racer. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | TGB Target 550 IRS | Highland 507cc ATX Quad Racer |
|---|---|---|
| Model year | 2011 | 2011 |
| Price | — | — |
| Engine | 503 cc | 507 cc |
| Horsepower | 20 hp | — |
| Weight | 364 kg | — |
| Seat height | 36 mm | 32 mm |
| Fuel capacity | 4.0 L | 2.0 L |
| Fuel type | petrol | petrol |
| Transmission | Automatic | 6-speed |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Tires | 25/8-12 / 22/10-12 | — |
TGB Target 550 IRS vs Highland 507cc ATX Quad Racer — which should you buy?
Picking between the TGB Target 550 IRS and the Highland 507cc ATX Quad Racer usually comes down to the numbers you care about most. On paper, the TGB Target 550 IRS brings 20 hp in a 364 kg package, while the Highland 507cc ATX Quad Racer counters with its own power figure.
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: