I-Box Hybrid Coaster
A hybrid model that transforms wooden coaster structures with steel I-Box track, inversions, and extreme airtime.
The I-Box hybrid model debuted with New Texas Giant. It became a signature RMC format because it can preserve or reuse wood structures while delivering steel-coaster elements and unusually aggressive shaping.
Steel Vengeance at Cedar Point is the most famous I-Box hybrid, using a massive former wooden structure for a long layout packed with steep drops, inversions, wave turns, and relentless airtime.