Rucker Performance Assassin vs Dam Tech Twin American 13c Pennsylvania (2011)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Rucker Performance Assassinstacks up against the Dam Tech Twin American 13c Pennsylvania. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Rucker Performance Assassin | Dam Tech Twin American 13c Pennsylvania |
|---|---|---|
| Model year | 2009 | 2011 |
| Price | — | — |
| Engine | 2032 cc | 2081 cc |
| Horsepower | 121 hp | 140 hp |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 6-speed |
| Front brakes | Double disc. Wilwood 4 Piston Caliper | Single disc. Radial mount 4 piston Brembo Calipers |
| Rear brakes | Single disc. Wilwood 4 Piston Caliper | Single disc. Radial mount 4 piston Brembo Caliper |
| Tires | — | 80/90-21 / 240/40-18 |
Rucker Performance Assassin vs Dam Tech Twin American 13c Pennsylvania — which should you buy?
Picking between the Rucker Performance Assassin and the Dam Tech Twin American 13c Pennsylvania usually comes down to the numbers you care about most. On paper, the Rucker Performance Assassin brings 121 hp, while the Dam Tech Twin American 13c Pennsylvania counters with 140 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:

