Yokomo YOKSD300R25 Aluminum Rear Mount (Rear 2.5 degree)  [YOKSD300R25]

Machined aluminum rear mount — 2.5 degree setting

The Yokomo YOKSD300R25 aluminum rear mount is an upgrade-style replacement that gives a fixed 2.5 degree mounting option for rear suspension assemblies, providing a durable contact point where a firmer mounting plane is useful.

Produced from machined aluminum, the part increases torsional stiffness relative to common plastic mounts and is intended for chassis locations that will accept a dedicated angled rear mount. The 2.5 degree marking denotes the fixed geometry built into the part to help standardize rear-end setup choices.

To install, orient the mount correctly and secure it using the existing rear suspension fasteners or the mount-specific hardware. Once attached, run the suspension through its full travel and check that nearby components remain clear and that the alignment is correct.

Setup advice: this mount works well as a baseline for testing geometry changes, allowing you to compare handling against stock parts or other aftermarket options with consistent mounting behavior.