KitHelix™ N scale, 1 track, 18.0"/2.30%, 2 turns grade2-40

KitHelix™ N scale, 1 track, 18.0"/2.30%, 2 turns grade2-40This helix rises 2 5 8" per turn and has a maximum rise of 5 1 4". Available exit points in the top loop of this helix are at the following vertical rises: 1 1 8 turns: 2 7 8", 1 1 4 turns: 3 1 4", 1 3 8 turns: 3 5 8", 1 1 2 turns: 3 7 8", 1 5 8 turns: 4 1 4", 1 3 4 turns: 4 1 2", 1 7 8 turns: 4 7 8", 2 turns: 5 1 4" Our Design: Our construction system uses alignment jigs (included in your kit), making the build faster, easier and more accurate.

3 1/4 turns: 8 5/8"

8 5/8 turns: 23 5/8"

This helix rises 2 5/8" per turn and has a maximum rise of 20 7/8"

This helix rises 2 9/16" per turn and has a maximum rise of 10 1/8"

7 5/8 turns: 23 3/4"

7 3/4 turns: 20 7/8"

6 turns: 16 3/4"

4 1/4 turns: 13 3/8"

6 5/8 turns: 18 1/8"

6 3/4 turns: 20 "

1 3/8 turns: 4 1/2"

This helix rises 3 1/16" per turn and has a maximum rise of 9 1/8"