Yokomo Z2-300RF4A Aluminum Rear Suspension mount (Front side) for YZ-2DTMW series  [Z2-300RF4A]

Rear Suspension Mount (Front side)

The Yokomo Z2-300RF4A is an aluminum rear suspension mount designed for RC-scale touring chassis. It is the standard front-side mount used on the YZ-2DTMW platform and serves as a direct replacement or upgrade part where a durable, machined mounting point is required.

This mount is intended to be used with a resin bush S4-300BS to provide lateral support while allowing adjustable suspension geometry. The combination supports a wide range of toe and camber settings by maintaining consistent pivot location under load, making it useful during setup and track tuning.

In practical terms the part functions as a chassis-level component of the suspension system: it locates suspension links, interfaces with the mount points on the bulkhead, and contributes to repeatable geometry when you change arms or adjust link lengths. Its aluminium construction prioritizes dimensional stability and wear resistance compared with standard plastic mounts.

Choose this mount when you need a stable, aluminium front-side rear suspension pickup that works with the S4-300BS bush to keep geometry consistent across setup changes.