Sonar Ninja Speed 62mm x 43mm Roller Skate Wheels Quad wheels color:Red the more the roll

the more the roll

they're so comfortable

very comfortable and durable outdoor skate

Plate Rock Nylon

Sonar Ninja Speed 62mm x 43mm Roller Skate Wheels Quad wheels color:Red the more the rollSonar Ninja Speed 62mmx43mm Roller Skate Wheels. The Ninja Come with an Aluminum hub. The Sonar Ninja Speed is a high performance aluminum hub wheel at a nice price. The precision aluminum anodized hub offers excellent stiffness, response, and curb appeal with user friendly bearing fit. The urethane breaks in quickly and offers an excellent feel. The wider profile of the Ninja Speed offers more stability. The Ninja Speed is sold in packs of four