Player's Choice Inline Skate Wheels 68mm 82A Black Outdoor Roller Hockey 4 Pack -Abec 9 Bearings 68mm 82A Outdoor Inline Wheels These wheels are perfect for outdoor skating, and utilize the standard size 608 bearing hub. 82A is the perfect hardness for a smooth, long lasting outdoor wheel. These wheels have been profiled for roller hockey but also work great in fitness applications. Includes 8 Wheels and 16 Abec 9 Bearings