[Parts useful for improving machine performance and setting]
The mounting position of the roller is widened, and the hole position is set so that the maximum width on the regulation when equipped with 9 mm, 13 mm, and 19 mm rollers.
In addition, the stay made of glass fiber mixed ABS resin has a built-in spring to give it a slide function and enhance the cornering performance of the machine.
It also comes with a 14 mm rubber ring roller and a mushroom-shaped resin roller with an outer diameter of 8 mm.
It can be attached to Super II/X/XX/TZ-X/TZ/FM chassis and VS chassis, including Mini 4WD PRO.
& Includes glass fiber ABS resin roller stay, 14 mm rubber ring roller, 8 mm mushroom-shaped resin roller, etc.







![[15230] Side Extension Roller Mount](https://www.steelhubaccessories.com/wp-content/uploads/2026/10/15230-side-extension-roller-mount-scaled.webp)
