It features a massive 2,500cc inline-three engine, which produces an impressive amount of power and torque. At the time of its release, it had the highest displacement of any production motorcycle engine.
The exact power output can vary based on different factors and specifications, but the Rocket 3 TFC is capable of producing around 168 horsepower and a whopping 163 pound-feet of torque. These figures make it one of the most powerful motorcycles available, providing exhilarating acceleration and performance.
It's worth noting that the motorcycle market is constantly evolving, and new models are released regularly. Therefore, it's possible that newer motorcycles may have surpassed the Rocket 3 TFC in terms of power since my last knowledge update. I recommend checking the latest information from Triumph or other reliable sources to get the most up-to-date details on the most powerful motorcycles currently available.