Motobilt Roll Cage System Fastback for Jeep Wrangler JK 2 Door MB3101

The Motobilt rear seat upper tube kit is an add-on designed for the Jeep JK 2-door roll cage system. It converts a fastback-style roll cage to a rear passenger layout, providing additional headroom. This kit modifies the rear upper structure to maintain usable space for rear passengers, offering a more vertical structure compared to the fastback profile. It is not a standalone roll cage and requires the existing Motobilt JK 2-door cage system to be installed or purchased separately. The kit includes five rear upper tubes and is ideal for builders who need to retain a usable rear seat while maintaining the strength and triangulation of the main cage.