Batik Solo Trans (abbreviated BST) is a bus rapid transit system serving the city of Surakarta, Central Java.

[2] Batik Solo Trans was launched on 1 September 2010 by then-mayor of Surakarta Joko Widodo.

[7] The city's transportation board claimed that around 5,000 used the third corridor service daily.

[8] While it has some features of BRT systems, BST has low passenger throughput and lack a right of way in roads.

In January 2023, fares were reestablished and passengers were required to use noncash payments (such as electronic money cards or QRIS).