Trix HO 62430 Curved track R 4= 579, mm 30°

Radius R4 = 579.3 mm / 22-13/16. Curve 30°. Parallel curve to Radius R3 with a spacing of 64.3 mm / 2-9/16. 12 sections of track form a circle with an outer diameter of 120 cm / 47-1/4.