<https://www.singerinstruments.com/product/turntable-service-kit/#product>
<http://schema.org/description>
"Turntable service kit for the ROTOR. Contains: 2x Turntable Bump Stops &amp;amp; 1x Turntable Drive Tyre."
<https://www.singerinstruments.com/shop/page/2/>