T420 chassis is made and developed for the centrally placed layshaft. The framework is wholly redesigned to accommodate the middle drivetrain system together with narrow mounts the long arm suspension system. The updated design moves the main bulkheads towards the middle by 1mm, and includes mounting holes for both the long supply and short arm suspension system holders to allow switching between your two designs utilising the same chassis. The 2.2mm thick framework is CNC-machined from premium-grade graphite material. This chassis is developed for several asphalt area conditions. The narrow chassis is only 86mm wide with many different framework flex alterations that help to produce exemplary traction and provide exceptional steering traits.