FR-2402 vs. FR-2403 Video
“The FR-2403 Fold and Roll Riser differs from the FR-2402 because it utilizes a dual-sided deck. This one has a gray carpet on one side and a black polytrac surface on the other. To switch to the opposite side you’ll need to remove the four bolts that are holding the deck down, flip it over, and then reinsert the bolts. Having these dual-sided decks will give you two surface options which will help you better meet the needs for differing events. When looking into your next riser, please take this unique feature into consideration.”