<https://tamiya.cn/product/tamiya-54838-t3-01-steering-spring-set-medium-hard/#product>
<http://schema.org/description>
"This steering spring set is designed to be used with the T3-01 (Dancing Rider Kit) chassis. These springs replace the kit standard MC10 parts in the top of the front fork. By using these stiffer options, it will help adapt your machine to different surface conditions and model speed.\r\n\r\n． Steering Spring (Medium) x1\r\n． Steering Spring (Hard) x1\r\n． Sponge Tape (15x150mm) x1\r\n． Compatible with T3-01 chassis models."
<https://tamiya.cn/product/tamiya-54838-t3-01-steering-spring-set-medium-hard/>