Riedell Skates Radar Energy 65mm Outdoor Skate Wheels (Set of 4) - Walmart.com
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Amazon.com : Bont Skates - Glow Light Up LED Quad Roller Skate Wheels - Recreational Street Outdoor Skating - 62x35mm 83A - Pack of 4 (Misty Teal) : Sports & Outdoors
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There was a lot discussion about wheel size and durometer, but nothing about wheel profile (rounded or flat). Anyone can chip in about that topic? What wheel profile is better for beginner