Description
Four pre-cut foam incline starters that rise at a steady 4% grade — a realistic mainline ruling grade. Stack and join multiple starters to climb to any height. Sub-Terrain System compatible; flexible enough for curves.
Four pre-cut foam incline starters that rise at a steady 4% grade — a realistic mainline ruling grade. Stack and join multiple starters to climb to any height. Sub-Terrain System compatible; flexible enough for curves.