Original framework with smaller and longer wheelbase incorporated in a single framework. There are two main various mounting functions for center and back diff construction makes it possible for to decide on between a shorter and longer chassis alternative. The reduced framework setting makes the vehicle to rotate better in corners and it's also appropriate high traction songs. The longer chassis environment makes the vehicle more stable which is recommended for low traction songs or bumpy Astro tracks. The thicker and particularly milled-out chassis was redesigned for XB420 to improve cornering rate and overall security. CNC-machined framework created from 2.5mm top-quality Swiss 7075 T6 aluminum, strategically machined rendering it since light as possible without impacting energy or rigidity and to attain the necessary flex characteristics. Ebony coated.