Triumph TridentThe Triump Trident 660 2021 - Onwards is a new bike to the triumph range in the naked style boasing a water-cooled 660 cubic centimetres (40 cu in) DOHC triple. The engine is a development of the 660 cc Street Triple S unit with the following differences; Machining of the crankcases, Smaller bore and longer stroke, New crankshaft, New pistons and rings, Camshafts, Gearbox selector drum, Intake system and air box, New throttle bodies, Exhaust system. This bike has made it into the LAMS class making it a popular bike for those looking to get the most power from their bike while still on their restricted license.