The Yokomo S4-300FRA Aluminium Front Suspension Mount (Rear) is a direct replacement for the stock resin bush, providing finer alignment control and improved component life. It suits drivers who expect consistent chassis response when tuning setups.
Constructed from high quality aluminium, the S4-300FRA holds settings under load and extends part longevity. The additional adjustment range helps when tailoring suspension to different surfaces and grip levels.
Compatible with B-YZ4SF, B-YZ4SF2-1, MOR-010 and MOR-020 chassis. Installation is straightforward, making it easy to swap during maintenance or when changing setup between sessions.
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