Kato 20-181 216/381mm Radius 45 Degree Curved Track with Superelevation (2 pcs)

Kato Unitrack is a large and varied range manufactured in Tokyo Japan.
It features non-adjustable fixed length/ radius track pieces, with a
pre-formed and pre-modelled track bed.

Double Track is a range of concrete sleeper railways, with each peice consisting of 2 lines running parallel (33mm apart). The range fatures elevated curves, which causes the trains to slightly tilt inwards, preventing them from derailing at high speeds.