Incline/Decline Sets are the ideal way to alter the elevation of your track quickly and easily. Each set includes the high-density foam pieces necessary to raise or lower the elevation of your track. Incline/Decline Sets come in either 2% (7.2°), 3% (10.8°) or 4% (14.4°) grades.
Sets can start an incline at 0" and reach a maximum height of 4 1/2" (11.4 cm). Declines can start at a maximum height of 4 1/2" (11.4 cm) and lower to 0". Actual measurements depend on the grade used.
NOTE: One Set only includes foam pieces necessary either to create an incline OR create a decline. One Set cannot do both. You will need two Sets to create both an incline and a decline on your layout.