The 00 Lima L204608 Class 121 Single Car DMU in W55035 Blue Livery is a detailed model replica of a British Rail BR 121 diesel locomotive in 1:76 scale. Made of plastic and featuring an analogue control system, this ready-to-go pre-built model is a perfect addition to any model railways and trains collection. With its British Rail livery and period accurate design, this collectable piece represents the transportation theme of Era 7 - British Rail (1971-1982) and is a must-have for railway enthusiasts.