Bones Rogers Pro X-Formula V1 Standard Skateboard Wheels

Smooth - Smooth wheels come with a shiny coating on the riding surface that feels grippy at first, but wears away quickly.

Medium - Your classic wheel shape, versatile all-around wheel for street/park skating.

X Formula (XF) - XF X-Formulas roll over rough terrain like softer wheels do, but slide much like a harder wheel will.

V1 Shape - Versatile, stable and durable. Best all-around performance for classic street skating.

Lip Radius: 0.25"

Bearing Placement: Center-Set/Reversible

99a - Offers more grip than harder wheels and more slide than softer wheels. Great for slick surfaces when you want more control.