KitHelix™ N scale, 1 track, 20.5"/2.20%, 6 turns grade2-10

KitHelix™ N scale, 1 track, 20.5"/2.20%, 6 turns grade2-10This helix rises 2 13 16" per turn and has a maximum rise of 17". Available exit points in the top loop of this helix are at the following vertical rises: 5 1 8 turns: 14 1 2", 5 1 4 turns: 14 7 8", 5 3 8 turns: 15 1 4", 5 1 2 turns: 15 5 8", 5 5 8 turns: 16 ", 5 3 4 turns: 16 1 4", 5 7 8 turns: 16 5 8", 6 turns: 17 " Our Design: Our construction system uses alignment jigs (included in your kit), making the build faster, easier and more accurate.

3 3/8 turns: 11 7/8"

3 3/8 turns: 10 "

2 5/8 turns: 7 1/4"

This helix rises 2 15/16" per turn and has a maximum rise of 14 7/8"

1 3/8 turns: 4 3/8"

7 3/4 turns: 24 7/8"

Time to get your trains out of the box and onto a layout

2 5/8 turns: 9 5/8"

1 1/2 turns: 5 1/8"

5 3/8 turns: 18 "

6 5/8 turns: 22 1/8"

9 1/4 turns: 23 5/8"