KitHelix™ N scale, 2 track, 20.5"/2.00%, 22.5"/1.82%, 5 turns 4turn

KitHelix™ N scale, 2 track, 20.5"/2.00%, 22.5"/1.82%, 5 turns 4turnThis helix rises 2 9 16" per turn and has a maximum rise of 12 7 8". Available exit points in the top loop of this helix are at the following vertical rises: 4 1 8 turns: 10 5 8", 4 1 4 turns: 11 ", 4 3 8 turns: 11 1 4", 4 1 2 turns: 11 5 8", 4 5 8 turns: 11 7 8", 4 3 4 turns: 12 1 4", 4 7 8 turns: 12 1 2", 5 turns: 12 7 8" Our Design: Our construction system uses alignment jigs (included in your kit), making the build faster, easier and more

8 7/8 turns: 23 3/8"

7 1/4 turns: 23 1/8"

Available exit points in the top loop of this helix are at the following vertical rises: 6 1/8 turns: 18 3/4"

1 3/4 turns: 9 1/4"

Available exit points in the top loop of this helix are at the following vertical rises: 5 1/8 turns: 16 3/4"

7 1/4 turns: 23 3/8"

5 7/8 turns: 16 5/8"

1 1/2 turns: 5 3/8"

This helix rises 2 9/16" per turn and has a maximum rise of 20 3/8"

3 5/8 turns: 17 1/4"

7 7/8 turns: 22 1/4"

Available exit points in the top loop of this helix are at the following vertical rises: 2 1/8 turns: 5 1/2"