Ultra-light, ultra-strong top clamp for ball-bearing with composite hub, CNC-machined from premium Swiss 7075 T6 aluminum. Redesigned to complete business utilising the composite bushings to produce living associated with bearings along with the durability associated with the clamps. Also black colored colored coated for very long life and trendy look. Identical left/right. Updated to check aluminum right back bulkheads with quick & easy trip height modification.