KitHelix™ N scale, 1 track, 15.5"/2.90%, 8 turns junction

KitHelix™ N scale, 1 track, 15.5"/2.90%, 8 turns junctionThis helix rises 2 13 16" per turn and has a maximum rise of 22 5 8". Available exit points in the top loop of this helix are at the following vertical rises: 7 1 8 turns: 20 1 8", 7 1 4 turns: 20 1 2", 7 3 8 turns: 20 7 8", 7 1 2 turns: 21 1 8", 7 5 8 turns: 21 1 2", 7 3 4 turns: 21 7 8", 7 7 8 turns: 22 1 4", 8 turns: 22 5 8" Our Design: Our construction system uses alignment jigs (included in your kit), making the build faster, easier and more

4 3/8 turns: 13 1/4"

This helix rises 2 13/16" per turn and has a maximum rise of 14 1/8"

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7 1/4 turns: 21 1/8"

8 7/8 turns: 24 1/4"

This helix rises 2 5/8" per turn and has a maximum rise of 13 1/4"

4 7/8 turns: 14 1/4"

6 7/8 turns: 18 1/2"

9 turns: 24 5/8"

7 5/8 turns: 21 1/2"

4 3/4 turns: 14 3/8"

This helix rises 2 13/16" per turn and has a maximum rise of 19 5/8"