KitHelix™ N scale, 1 track, 18.0"/2.90%, 6 turns radius14-0

KitHelix™ N scale, 1 track, 18.0"/2.90%, 6 turns radius14-0This helix rises 3 1 4" per turn and has a maximum rise of 19 5 8". Available exit points in the top loop of this helix are at the following vertical rises: 5 1 8 turns: 16 3 4", 5 1 4 turns: 17 1 4", 5 3 8 turns: 17 5 8", 5 1 2 turns: 18 ", 5 5 8 turns: 18 1 2", 5 3 4 turns: 18 7 8", 5 7 8 turns: 19 1 4", 6 turns: 19 5 8" Our Design: Our construction system uses alignment jigs (included in your kit), making the build faster, easier and more accurate.

5 3/8 turns: 14 1/8"

8 3/4 turns: 22 1/4"

This helix rises 2 3/4" per turn and has a maximum rise of 5 1/2"

6 3/8 turns: 18 5/8"

This helix rises 2 9/16" per turn and has a maximum rise of 25 1/2"

2 1/2 turns: 7 7/8"

6 1/4 turns: 17 5/8"

4 5/8 turns: 14 3/4"

This helix rises 3 " per turn and has a maximum rise of 18 1/8"

4 3/4 turns: 14 3/8"

2 3/4 turns: 7 7/8"

6 7/8 turns: 18 5/8"