The TTU Rectangular Truss is an upgraded version of the TT Pre Rig Truss featuring an 80mm main tube (5mm wall thickness) compared to the TT's 60mm tube, providing 35%-40% higher load-bearing capacity while maintaining compatibility with TT components. Constructed from EN AW-6082 T6 aluminum alloy with a CS4 conical connection system, it offers tolerance-free connections and high stability. With dimensions of 103 cm height and 60 cm width, it weighs approximately 30 kg/m. TüV approved for high wear resistance, the TTU is standard equipped with grey castor wheel sets for mobility and designed for touring applications with excellent strength-to-weight ratio.