Triumph Rocket 3
The Triumph Rocket III was introduced in 2004 as a landmark cruiser featuring the world's largest production motorcycle engine at 2,294cc inline-three cylinder. It was revamped in 2020 as the Rocket 3 R and Rocket 3 GT with a new 2,458cc engine, shedding significant weight while increasing power and torque. It remains notable for holding the record for the largest displacement production motorcycle engine ever made and delivering class-leading torque figures.
167 hp
Power
221 Nm
Torque
291 kg
Weight
209 km/h
Top Speed
7.5–9.5 L/100km (typical real-world average)
Fuel
Naked
Body
What Buyers Should Know
World's Largest Engine
The Rocket 3 boasts a 2,500cc inline-three engine — the largest displacement engine ever fitted to a production motorcycle. This massive powerplant produces 167 lb-ft of torque, making it a genuine torque king.
Watch the Electronics
Early Gen 3 models (2020-2022) have reported occasional throttle-by-wire glitches and ABS sensor faults — always check for outstanding Triumph service bulletins before buying used. A dealer service history is a strong green flag.
Strong Resale Value
The Rocket 3 holds its value exceptionally well due to its niche status and limited production numbers, typically retaining 75-85% of its value after two years. Low-mileage examples are especially sought after in the used market.
Full Specifications
Rivals & Alternatives
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