Bones
Bones kowalski 84B - 56mm Skateboard Wheels
Bones SPF Pro Kowalski Bear 56mm Skateboard Wheels are made for the skate parks smooth concrete surfaces and will blow your mind with there durability and fast roll speed. The Kowalski SPF wheels feature an 84b (104a) durometer using Bones' legendary SPF Formula, designed for a smooth roll, perfect for any park use you have in mind.