This spacer set fits the rear side of the YZ-4 rear suspension mount and serves as a simple tuning element for rear geometry. It is an RC-scale accessory intended to alter the spacing at the mount to influence rear toe and ride height behavior without changing major suspension parts.
Installation is straightforward: remove the rear mount fasteners, insert the spacer(s) at the mount interface, and re-torque hardware to the chassis manufacturer's recommended values. Check wheel alignment and suspension movement after fitting to confirm the expected change in geometry.
The part is intended for hobbyist tuning work where small changes to rear suspension spacing are used to refine handling balance on asphalt or carpet track surfaces. Do not use this part on non-RC vehicles or for purposes outside model racing and hobby setups.
Copyright © 2008-2026 rcjaz.com All rights reserved