52mm STF V1 Bonesless 103A Standard Bones Skateboard Wheels Natural • Bones STF skateboard wheels• Bonesless series• 52mm• 103A hard skateboard wheels• V1 shape - Best all round performance• Natural urethane• Set of Four More from Bones at Slam City Skates More Skateboard Wheels Bones 52mm 103A STF V1 Bonesless Standard Skateboard Wheels Natural