The X1'21 chassis had been redesigned to support the Tweak-Free Pod System and part braces. The framework continues to offer a wheelbase adjustment making use of certainly one of three mounting positions for the front suspension system. With regards to the installation option, wheelbase are selected through the standard size or +/- 4mm alternatives. The super-narrow framework enables maximum traction while having exemplary steering and cornering speed. The framework has perfect torsional stability to help eradicate the "scrub impact" in high-speed corners. Machined from premium 2.5mm graphite material. Chassis design"