The BLS RABe 528, also known as MIKA,[a] is a passenger articulated trainset manufactured by Stadler Rail for BLS AG. It is a derivative of the Stadler FLIRT and began entering service in 2021.
Each formation is composed of six cars, with a maximum seating capacity of 275. They can accommodate another 200 standees. Altogether the formation is 104,900 mm (344 ft 1+15⁄16 in) long. Cars are 2,880 mm (9 ft 5+3⁄8 in) wide and 4,260 mm (13 ft 11+11⁄16 in) tall. The design speed is 160 km/h (99 mph). There are different internal layouts for longer-distance trains compared to S-Bahn trains but they are mechanically identical.[1]