N53041 Easy TRACK Basic Helix R360/437.5mm Single/Double TrackA model railway layout becomes truly captivating when it feels like a real little world with real distances, smooth transitions, and exciting route planning. Thats exactly what the NOCH easy TRACK Helix, Basic Helix is made for: it helps you use height differences in a smart way and expand your track plan with convincing realism. With track radii of 360 437. 5 mm and the option of a single track or double track route, you get a strong foundation that