Yokomo ZR-118S Battery Spacer — On-road Battery Positioning Accessory  [ZR-118S]

Battery spacer for on-road chassis

The Yokomo ZR-118S is an R/C-scale battery spacer intended for on-road chassis use. It serves as a simple mechanical spacer to alter the battery's position inside the chassis tray, allowing fine adjustments to fore-aft placement without modifying the battery pack itself.

Installation is straightforward: the spacer sits between the battery and the tray or mounting surface and is secured using the existing tray hardware or tape as appropriate for your chassis. The part's role is strictly positional, providing a repeatable offset that helps with weight distribution and handling setup during tuning sessions.

In practical use the ZR-118S helps drivers dial in balance for traction and steering feel on asphalt or carpet tracks, and it can be combined with other setup changes such as ride height, battery orientation, or shock tuning. This description refers only to R/C-scale models and components.