Trix 14916 - Curved Track R 1 - 6 degrees (single)
Single Piece.
R 1 - 6 degrees.
Radius R1 measures 194.6mm, which equals about 7.66 inches
5 sections of this track gets you the same as one piece of 14912, (5 * 6 degrees = 30 degrees).
4 sections of this track gets you the same as one piece of 14914.