Aluminum T4F framework increases security, provides better control and makes the vehicle better to drive in high-traction conditions. Redesigned allowing for the center drivetrain system and so the slim mounts the long arm suspension system. The layout moves the principal bulkheads towards the middle by 1mm, and includes mounting holes the long hands Extensively tested and suitable for medium-high and high-traction tracks, this ultra-narrow framework is CNC-machined from 2mm premium Swiss 7075 T6 and it is additionally black colored colored coated.