The Ringgits 1.7bn ($US 388m) order for Prasarana is expected to be completed in 2022, and the four-car trains are expected to move up to 30,000 passengers per hour, per direction.
Bombardier is already supplying 14 Innovia Metro 300 sets for the line under a contract awarded in March 2013.
Each train can accommodate up to 786 passengers. Final assembly will be carried out at the Westport facility of the Bombardier Hartasuma consortium.
For data on rolling stock orders from around the globe, subscribe to IRJ Pro.