KitHelix™ N scale, 1 track, 17.5"/2.50%, 4 turns 6turn

KitHelix™ N scale, 1 track, 17.5"/2.50%, 4 turns 6turnThis helix rises 2 3 4" per turn and has a maximum rise of 11". Available exit points in the top loop of this helix are at the following vertical rises: 3 1 8 turns: 8 5 8", 3 1 4 turns: 8 7 8", 3 3 8 turns: 9 1 4", 3 1 2 turns: 9 5 8", 3 5 8 turns: 10 ", 3 3 4 turns: 10 1 4", 3 7 8 turns: 10 5 8", 4 turns: 11 " Our Design: Our construction system uses alignment jigs (included in your kit), making the build faster, easier and more accurate. Precision

4 3/8 turns: 11 5/8"

Available exit points in the top loop of this helix are at the following vertical rises: 8 1/8 turns: 23 1/4"

Two single track helixes connect at bottom and top to make a continuous run

3 3/8 turns: 10 1/2"

Available exit points in the top loop of this helix are at the following vertical rises: 5 1/8 turns: 14 5/8"

8 turns: 21 "

This helix rises 2 7/8" per turn and has a maximum rise of 8 3/4"

5 3/8 turns: 16 "

8 5/8 turns: 24 5/8"

This helix rises 3 1/8" per turn and has a maximum rise of 9 1/4"

3 5/8 turns: 11 3/4"

6 turns: 17 1/2"