Britax B Smart 4 Black Thunder with matching black carrycot.Britax Black Thunder B-smart 4 wheel pushchair is lightweight and versatile with a comfortable padded removable seat that can be used rearward or forward facing. The multi position recline seat also has a lay-flat position suitable for newborns.The B-Smart 4 in Black Thunder can be converted into a travel system with its integrated Click &Go adaptors that directly connect the Baby-safe sleeper, infant carriers or carry cot. The B Smart Black Thunder pushchair has a simple compact fold with automatic lock and quick release wheels allowing easy storage. Its also easy to manoeuvre with lockable front swivel wheels, puncture resistant tyres and a press on and off brake. The adjustable handle height and soft grip handles for you to grip comfortably.