T420 framework is created and developed the centrally positioned layshaft. The framework is very redesigned working alongside the narrower mounting bulkheads and allows to install both much longer suspension system system system arms also optional quick hands. The aluminum solid framework provides better control, protection and makes the vehicle easier to drive in high traction carpeting conditions. Extensively tested and ideal for high- and very-high traction songs, this slim framework is CNC-machined from 2mm premium Swiss 7075 T6 not forgetting black colored colored coated.