Dead 58mm/88a - Black/Silver (4 Pack) 45mm If your skates have 6mm

If your skates have 6mm axles then you will need to purchase a Luminous 6mm Aluminum Spacer for each wheel

Durometer: 85a

High density toe box

RB Shell/Upper

each size range adjusts 4 different sizes to accommodate those sudden growth spurts

Dead 58mm/88a - Black/Silver (4 Pack) 45mm If your skates have 6mm88a urethane durometer 88a is our lowest durometer urethane, providing the maximum amount of grip and control. This wheel holds very well in sharp turns and is a great option for skating smooth wood, metal or concrete skateparks. On rougher surfaces, these wheels can wear down quickly. When riding with 88a wheels in the middle, make sure the frames have enough wheel bite protection, as they can stop you from sliding. 58mm wheel diameter We found that