81-740/741
Appearance
81-740/741 Rusich (rus.: Русич), also known as Skif, is a type of rolling stock specially designed for running under the harsh climate of outside Moscow. They are currently assigned to the low-to-medium capacity routes including #4 Filyovskaya Line and #Л1 - Butovskaya Line of Moscow Metro and part of the routes of Sofia Metro.