When your little ones wheels wear out the 5th Element G2-100 64mm/74mm wheels are a great replacement. These wheels will provide the right amount of speed for her to learn on. Skate Type: Recreational, Best Use: Recreational, Number of Wheels: 1, Model Year: 2019, Product ID: 524544, Model Number: 126B-45 PK 64, GTIN: 0764092520142