K&S KS4972 Anti-Vibration Receiver Protection Wrap (Gold)  [KS4972]

This K&S KS4972 receiver protection wrap is an RC-scale isolation accessory designed to limit vibration transfer to the receiver and nearby electronics. The gold-coloured foam layer cushions the unit and helps keep signal-critical components more stable in typical electric and nitro RC models.

Practical fitment is universal rather than model-specific, so it is suitable for receivers installed in compact bays, pods, or chassis compartments where space is limited. The wrap is intended to be placed around the receiver body and can be adjusted to accommodate varying receiver footprints without modifying the chassis.

Installation is straightforward: place the receiver into the foam wrap, position the assembly in the chosen bay, and secure with light adhesive, hook-and-loop, or a small tie to prevent movement. The wrap’s role in tuning is passive—by lowering mechanical vibration reaching the receiver, it helps maintain stable radio link and smoother input response under chassis flex and suspension movement.

As an RC accessory, it is best used alongside proper receiver mounting practice and cable routing to maximise the vibration isolation effect while keeping antenna orientation and radio grounds correct.