This precision-engineered sub chassis kit is an aftermarket upgrade for the TAMIYA TA08 PRO, replacing the standard lower and upper sub chassis to alter chassis stiffness and improve belt routing management. The assembly pairs a 3mm carbon fibre upper deck with aluminium lower components and includes the required fasteners and edge bearings for fitment.
Build notes indicate two main tuning targets: increased torsional stiffness from the 3mm carbon fibre top plate and front/rear adjustable belt wheels that allow controlled belt tensioning during setup. The kit is supplied as a 27pcs set including the sub chassis assembly and an assortment of stainless steel screws, washers, lock nuts and 3x6x2.5 edge bearings.
Use this kit when a controlled increase in upper-deck rigidity and easier belt tension adjustments are required for TA08 PRO tuning; verify alignment and belt tracking during test rotation before final locking.