MuZ Mastiff vs American IronHorse Judge (2011)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the MuZ Mastiffstacks up against the American IronHorse Judge. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | MuZ Mastiff | American IronHorse Judge |
|---|---|---|
| Model year | 2011 | 2009 |
| Price | $28,900 | — |
| Engine | 1917 cc | 1917 cc |
| Weight | 321 kg | 315 kg |
| Seat height | 24 mm | — |
| Fuel capacity | 4.6 L | 3.5 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 6-speed |
| Front brakes | Single disc. 4-piston Diff bore | Single disc. 4-piston polished calipers |
| Rear brakes | Single disc. 4-piston | Single disc. 4-piston polished calipers |
| Tires | MH120-21 / 300/35-18 | 90/90-H21 / 240/40-V18 |
MuZ Mastiff vs American IronHorse Judge — which should you buy?
Picking between the MuZ Mastiff and the American IronHorse Judge usually comes down to the numbers you care about most. On paper, the MuZ Mastiff brings its published horsepower in a 321 kg package, while the American IronHorse Judge counters with its own power figure at 315 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: