• Complete aluminum set • Steering obstructs & 7° C-hubs • Ultra strong • Reduces flex • Enhances perseverance • primarily for high traction conditions • improves protection • Swiss 7075 T6 aluminum • Fits XB4 & XT4 an overall total musical organization of aluminum steering obstructs and C-hubs with 7° caster. Ultra-strong construction provides longevity and durability in most likely the many extreme battle conditions. Utilizing the steering obstructs in an aluminium item decreases flex, and improves perseverance, and will return the vehicle, primarily for high traction conditions. The aluminum elements will be more dependable and many other things effective. CNC-machined from Swiss 7075 T6 aluminum and black colored colored colored colored coated. Direct alternative to the conventional composite elements. Fits all XB4 & XT4 kits.