Riedell Roller on Twitter: "Riedell and Moxi Skates have teamed up to spread the joy of outdoor roller skating to the world with a special collab package: The JoyRide. Learn more: https://t.co/zRvW8Spm1l #
Amazon.com: Power Transmission 16A Roller Chain Wheel Drive Sprocket with 10-19 Teeth Gear - (Number of Teeth: 92mm Hole x 10 Teeth) : Automotive