Initial framework with smaller and longer wheelbase incorporated in one framework. There are two main main different mounting functions for center and straight back diff construction allows to select between a shorter and longer chassis alternative. The paid down framework environment makes the vehicle to rotate better in corners also it's appropriate high traction tracks. The longer framework environment makes the automobile more stable which can be suitable for low traction tracks or bumpy Astro songs. The thicker and especially milled-out chassis ended up being redesigned for XB420 to boost cornering rate and general security. CNC-machined framework made from 2.5mm top-quality Swiss 7075 T6 aluminum, strategically machined rendering it since light as you are able to without impacting energy or rigidity and also to achieve the mandatory flex faculties. Ebony coated.