However, the SF7000 powered bogie on display was real. It even had barcode labels on various components that were so clean that this bogie clearly has not seen real use yet!

photograph by Colin Duff

An end view of the bogie showing the "workings" better.

photograph by Graham Feakins

A closer view of the primary and secondary suspension systems.

photograph by Graham Feakins

Note the use of tread rather than disc brakes. These are only for emergency and last stage braking.

photograph by Ashley Saunders