Adjustable Battery Mount Spacer Yokomo SD-118RSA for Drift Cars  [SD-118RSA]

What this battery spacer does

The SD-118RSA kit is an under-plate spacer set that adjusts the vertical location of the battery mounting plate. By changing that mounting height, you can shift the battery position without altering the main tray, making small changes to the car's balance.

Fitted under the battery plate, the spacer moves the battery up or down in controlled increments. That movement affects weight distribution and body clearance on drift cars and serves as a simple tuning aid rather than a structural modification.

Fitting is simple: remove the battery mount fasteners, position the spacer(s) beneath the plate, then reinstall the fasteners ensuring secure threads. After installation, inspect for any contact with body posts, wiring, or other nearby parts and test gradually to assess handling effects.

Usage notes: employ the spacer to refine the car's low-speed balance or to gain a touch more clearance beneath the battery. Because mounting footprints and screw lengths differ between chassis, confirm compatibility before final tightening.