Slime Balls Stupid Brains Porous Walker Speed Balls 54mm 99a

Slime Balls Stupid Brains Porous Walker Speed Balls 54mm 99a

Slime Balls 54mm Stupid Brains Speed Balls wheels with graphic art by @porous_walker on a hard, conical edge shape for firm coping lock, wide riding surface and high performance 99a urethane.

Wheel Diameter: 54mm
Wheel Durometer/Hardness: 99a
Road Surface: 20mm
Wheel Width: 33mm