Dam Tech Twin American 13c Pennsylvania vs Triumph Rocket III (2011)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Dam Tech Twin American 13c Pennsylvaniastacks up against the Triumph Rocket III. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Dam Tech Twin American 13c Pennsylvania | Triumph Rocket III |
|---|---|---|
| Model year | 2011 | 2009 |
| Price | — | — |
| Engine | 2081 cc | 2294 cc |
| Horsepower | 140 hp | 139 hp |
| Weight | — | 320 kg |
| Seat height | — | 29 mm |
| Fuel capacity | — | 6.3 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 5-speed |
| Front brakes | Single disc. Radial mount 4 piston Brembo Calipers | Double disc |
| Rear brakes | Single disc. Radial mount 4 piston Brembo Caliper | Single disc |
| Tires | 80/90-21 / 240/40-18 | 150/80-R17 / 240/50-R16 |
Dam Tech Twin American 13c Pennsylvania vs Triumph Rocket III — which should you buy?
Picking between the Dam Tech Twin American 13c Pennsylvania and the Triumph Rocket III usually comes down to the numbers you care about most. On paper, the Dam Tech Twin American 13c Pennsylvania brings 140 hp, while the Triumph Rocket III counters with 139 hp at 320 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: