This XRAY 301239 X4F 3D low profile rubber bumper is an RC-scale front component intended to trim mass while preserving consistent compression response. Its H-profile cell geometry enables thin wall sections that still provide resilient compression behavior for predictable handling.
The 3D-printed rubber construction is chosen to resist fold-over and maintain damping after impacts, and the low clearance design increases airflow under the body to help improve front-end traction when the setup is tuned. This variant is made to accept a 30g front bumper weight so the part works with that intended mass for reliable feedback.
Install this bumper as a lightweight front damping element when tuning airflow and traction; the H-profile walls deliver controlled compression while resisting fold-over in knocks.
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