KitHelix™ N scale, 1 track, 19.0"/2.60%, 8 turns grade2-20

KitHelix™ N scale, 1 track, 19.0"/2.60%, 8 turns grade2-20This helix rises 3 1 8" per turn and has a maximum rise of 24 7 8". Available exit points in the top loop of this helix are at the following vertical rises: 7 1 8 turns: 22 1 8", 7 1 4 turns: 22 1 2", 7 3 8 turns: 22 7 8", 7 1 2 turns: 23 1 4", 7 5 8 turns: 23 5 8", 7 3 4 turns: 24 ", 7 7 8 turns: 24 1 2", 8 turns: 24 7 8" Our Design: Our construction system uses alignment jigs (included in your kit), making the build faster, easier and more accurate.

6 1/2 turns: 17 3/4"

6 1/2 turns: 22 7/8"

3 1/2 turns: 11 7/8"

Personal N Scale Layout includes:

8 1/2 turns: 22 7/8"

1 7/8 turns: 6 1/2"

7 3/8 turns: 21 5/8"

8 7/8 turns: 23 1/8"

This helix rises 3 " per turn and has a maximum rise of 9"

5 1/4 turns: 15 7/8"

Available exit points in the top loop of this helix are at the following vertical rises: 4 1/8 turns: 11 3/8"

Available exit points in the top loop of this helix are at the following vertical rises: 1 1/8 turns: 3 1/8"