An entire band of aluminum steering blocks and C-hubs. Ultra-strong construction provides very long life and durability in even the many extreme race conditions. Utilizing the steering blocks in an aluminium item reduces flex, and improves persistence, and may release the vehicle, primarily for high traction conditions. The aluminum components are far more dependable and much more effective. CNC-machined from Swiss 7075 T6 aluminum and black colored coated. Direct option to the typical composite parts. Fits all XB2, XT2 and SCX kits.