R1 curved rail (30 °)
Brief introduction: curved rail, No. 55211, radius 360mm, degree 30 °, 12 sections are needed to form a circle.
Size: scale 1:87. Track width: 1.65cm, track height: 0.25cm.
Single subgrade does not include track. It needs to be combined with bent rail and screw (set of 3 screws)