Tags: Train.
The S Stock is a fleet of subsurface rolling stock utilized on the London Underground. Delivered by Bombardier Transportation in Derby the S Stock replaced 177 trains on the Metropolitan District Hammersmith & City and Circle lines. The order consists of a standardised fleet of 191 trains (1395 cars). The stock has two types S7 and S8 serving different lines with differences in the arrangement of seating and number of cars.
