The JR-THS11-BK kit contains four black aluminium adapters engineered for Tamiya Hotshot and Super Hotshot chassis. These parts offer a metal replacement to the original hubs where a firmer wheel mounting surface is preferred for tuning or maintenance.
For model use only, the adapters help stabilise wheel attachment to support repeatable setup changes and track sessions. Installation typically involves removing the factory hub and fitting the adapter onto the Hotshot wheel interface.
Packaged as 4 pcs in black finish, this accessory is sold for RC hobby applications and is not intended for full-size vehicles.