The 2-Way Head Shunt is operated by hand. You will need 2, Rokuhan 25mm straight tracks and 1, Rokuhan 55mm straight track. Remove joiners on both ends of the 55mm straight track and from one end of the 25mm straight tracks. Connect track power to the 55mm with a set of Atlas 2092 Prewired Code 55 Rail Joiners.
The magnets align the tracks in either of the 2 positions. You will need 3 disc magnets like
K&J Magnetics D201 or equivalent. They need to be installed so that the magnets in the base attract the magnet in the bridge.
The ball bearing in the base keeps the bridge centered. You will need 1 ball bearing like
Ball Bearnings Direct MF117ZZ Flanged Ball Bearing or equivalent.
Track power is conne