For Schwinn Nautilus E614 E616 430 470 Elliptical Wheel Roller Kit 8004225 Poly

E614 - 100391 - 2014 Rev. B. E616 - 100392 - 2014 Rev. B. 430 - 100326 - 2013 Rev. J. 430 Litho - 100354 - 2013 Rev. G. 470 - 100327 - 2013 Rev. K. Type: Wheel Roller. Upgraded roller wheel - durable polyurethane, 90 degrees, no squeak, no rattle.