Triumph Rocket two abandoned attempts due to poor conditions on the salt, the team announced that it would return to Bonneville Speedway in August 2016 to break the motorcycle world land speed record. Triumph Rocket The Triumph Infor Rocket Streamliner (previously known as the Hot Rod Conspiracy/Carpenter Racing Castrol Rocket or Triumph Castrol Rocket) is a streamliner motorcycle built to challenge the motorcycle land speed record. It is powered by twin destroked and turbocharged inline-3 engines sourced from the Triumph Rocket III, generating a claimed output greater than . The streamliner shell is a monocoque constructed from carbon fiber/kevlar. The motorcycle was
Pioneer 1 (land speed racer) making it eligible for "FIA" Class 1 ( and under). It was claimed to have set a Class 1 record of for the measured kilometer at the Baskunchak dry salt lake, and was the first Soviet land speed racer to exceed . In 1962, the power of the engines was increased to , while weight rose to . The improved car raised the Class 1 and Soviet national records for the measured kilometer to . In 1963, Tikhomirov modified "Pioneer 1" even further, to create "Pioneer 2M". Pioneer 1 (land speed racer) Pioneer 1 is a Soviet "FIA" Group VII