Born on the 29th of July in 1997, USD's commitment to aggressive skating is stronger than ever, constantly innovating the market with lighter, faster and enhanced performance products. Innovating the market with the help of its world-class team of riders has positioned USD as the Nº1 inline skating Brand with wide recognition from the public as the industry leader. Along with the revolutionary design of the Aeon skates, we decided that it was time for the next generation of wheels and wheel sizes. This new USD wheel comes with a 55mm diameter and a hardness of 90A, which ensures smooth rolling and durability even on rougher surfaces. The smaller wheel size keeps you lower to the ground and enhances control, stability, reduces the risk of wheel bite, and gives you more control over your own speed. It features a milky polyurethane color, a flat profile for additional stability, and our renowned hexagon core. The wheel that will define a generation of skaters! [ "Segments: Aggressive, ", "Net weight (kg): 0.205", "Gross weight (kg): 0.215", "Packaging Size: x x ", "Weight: 0.215", "VPE Packaging: x x ", "Warranty: 2 Years", "Release Year: 19", "Sugested Use: Aggressive skating", "Wheel Bearing Standard: 608", "Wheel Compound: SHR= Super High Rebound,X-Treme Pro", "Wheel Core: Hexagon", "Wheel Diameter: 55mm", "Wheel Hardness: 90A", "Wheel Manufacturing Process: Cast", "Wheel Profile: Flat", "Wheel Spacer: AL floating spacer,8mm", "Wheel Width: 24mm