Bones Chris Joslin STF Shaggy 83b - 51mm Skateboard WheelsBones Wheels Chris Joslin STF Shaggy White Skateboard Wheels 51mm 83b (Set of 4) These high grade, brand new Chris Joslin Bones Wheels wheels are built to last! They measure 51mm in diameter and 83b in hardness, providing a super smooth ride on the street or at the park. Bones Wheels STF Shaggy Skateboard Wheels are sold in (1) set of four (4) wheels. Note: Bearings not included. Features: One (1) set of 51mm Bones Wheels STF Shaggy Skateboard Wheels;