T4'21 Aluminum Flex Chassis would work for typical carpeting tracks and high traction asphalt songs. T4'21 framework redesigned to work with the T4'21 motor mount, T-brace and features holes for centering pins for RF suspension system obstructs. The holes for brief hands mounting system are eradicated for improved durability with this framework. Retained through previous year, the mid motor framework design was made to accommodate center drivetrain system and slim mounts the long supply suspension system system. The updated design moves the main bulkheads towards the center by 1mm, and includes mounting holes for both long supply and brief supply suspension system system holders permitting switching concerning the 2 designs using the exact same chassis. The 2.0mm thick aluminum flex framework is CNC-machined from premium Swiss 7075 T6 aluminum, then black coated and laser etched. The ultra-narrow framework is only 84mm wide and features special cut outs that offer the framework flex traits appropriate many the traction levels. The beds base of this framework is shaped to lessen contact between your framework along with the ground while adopting enhance cornering rate.