XB4 2026

? Generates more stability & consistency ? For ultra-low CG ? Reduces traction rolling ? For medium to high traction tracks ? Made from world-renowned Hudy Spring steel material Special 1.2mm thick steel chassis made from world-renowned Hudy Spring Steel? material, with unique handling characteristics and outstanding durability. Suitable for medium- to high traction tracks. The increased weight makes for an ultra-low CG, which improves stability and consistency in all conditions. Traction rolling tendencies will be significantly decreased.