KitHelix™ N scale, 1 track, 18.5"/2.80%, 7 turns radius19-0

KitHelix™ N scale, 1 track, 18.5"/2.80%, 7 turns radius19-0This helix rises 3 1 4" per turn and has a maximum rise of 22 3 4". Available exit points in the top loop of this helix are at the following vertical rises: 6 1 8 turns: 19 7 8", 6 1 4 turns: 20 3 8", 6 3 8 turns: 20 3 4", 6 1 2 turns: 21 1 8", 6 5 8 turns: 21 1 2", 6 3 4 turns: 22 ", 6 7 8 turns: 22 3 8", 7 turns: 22 3 4" Our Design: Our construction system uses alignment jigs (included in your kit), making the build faster, easier and more accurate.

4 5/8 turns: 12 1/4"

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

This helix rises 2 13/16" per turn and has a maximum rise of 25 1/4"

6 7/8 turns: 22 5/8"

3 1/2 turns: 10 7/8"

9 turns: 24 3/8"

5 3/4 turns: 17 1/4"

8 1/4 turns: 23 3/4"

3 3/4 turns: 10 7/8"

7 1/2 turns: 22 3/8"

4 1/4 turns: 11 1/4"

6 7/8 turns: 19 3/8"