The 84mm Rollerblade Inline Skate Wheel Kit is a great option for those looking to upgrade or replace their current set of wheels. At 84mm they are a versatile performance wheel that is perfect for those warm days when you just want to enjoy a leisurely skate through the park or at the rink. These wheels are strong and soft so they can absorb road vibration and offer plenty of grip. Complete with the SG7 Bearings, you will find that these wheels will get you moving quickly and maintain the speed. If you want excellent performance then look no further than these Rollerblade 84mm Inline Skate Wheels. Skate Type: Fitness, Best Use: Performance, Bearings Included: Yes, Number of Wheels: 8, Wheel Durometer: 84A, What Bearings are Included?: SG7, Model Year: 2020, Product ID: 590999, Model Number: 06951200 000, GTIN: 0888341637891