Flexible inclines are designed to simplify adding changes in elevation along straight or curved tracks. The pre-cut foam sections are molded in 2, 3 or 4 percent grades, which takes the guesswork and complex math out of building different levels of track.
 
The 2% Sections (#785-1410) raise the track 4" in 16'. The 3% Sections (#785-1415) elevate tracks 4-1/2" in 12'. Four Percent sections elevate trackage 4" in 8'. All sections measure 2-1/2" wide x 24" long.