KitHelix™ N scale, 1 track, 16.0"/2.80%, 5 turns 6turn

KitHelix™ N scale, 1 track, 16.0"/2.80%, 5 turns 6turnThis helix rises 2 13 16" per turn and has a maximum rise of 14 1 8". Available exit points in the top loop of this helix are at the following vertical rises: 4 1 8 turns: 11 5 8", 4 1 4 turns: 12 ", 4 3 8 turns: 12 3 8", 4 1 2 turns: 12 5 8", 4 5 8 turns: 13 ", 4 3 4 turns: 13 3 8", 4 7 8 turns: 13 3 4", 5 turns: 14 1 8" Our Design: Our construction system uses alignment jigs (included in your kit), making the build faster, easier and more accurate.

7 3/8 turns: 21 1/2"

Available exit points in the top loop of this helix are at the following vertical rises: 1 1/8 turns: 3 "

6 turns: 17 "

8 1/4 turns: 21 5/8"

yet lightweight with better flexibility and smooth roadbed throughout your helix

Comprehensive assembly guide

7 1/2 turns: 21 5/8"

6 3/8 turns: 16 7/8"

1 3/8 turns: 3 3/4"

6 1/4 turns: 17 3/8"

6 5/8 turns: 17 1/2"

7 3/4 turns: 21 3/4"