Serpent have released more new optional parts for their 747 1/10th 200mm chassis. First up is a CNC machined 3mm aerospace quality 7075 T6 aluminium chassis plate featuring a symmetrical design to create equal torsion. Other features include chamfered edges, countersunk holes and cooling holes for the engine plus it is hard anodised for extra stiffness. Also new are these hard rear lower arms which can be used in place of the medium hardness kit versions to help improve performance under high grip conditions and high temperatures. Finally Serpent now offers 5 rear anti-roll bars for the 747 to fine-tuning your set-up. Made from top-quaity spring-steel, they are black-coated and have a line indicator for thickness. Available in 1.8mm to 2.2mm thicknesses.