Triumph Rocket III RoadsterU.K.-based Triumph Motorcycles showcased ten motorcycles, including the Rocket III Roadster. The Rocket III roadster comes with the biggest motorcycle engine in production in the world. The Rocket III is powered by a 2294cc three-cylinder engine churning out 146 BHP of power and 220 Nm of torque. The roadster can tour highways or just cruise around street with effortless ability. The Rocket III comes in as a CBU and is priced at Rs 20 lakh (ex-showroom).