Ultra-light, ultra-strong top clamp for ball-bearing with composite hub, CNC-machined from premium Swiss 7075 T6 aluminum. Redesigned to accomplish company using the composite bushings to offer living associated with bearings plus the durability associated with the clamps. Also black colored coated for lengthy life and trendy look. Identical left/right. Updated to match aluminum backside bulkheads with fast & easy ride height modification.