RC10B7 Aluminum 1-Piece Rear Wing Button Black (JCO5203-2)

An aluminum 1-piece rear wing button for the RC10B7 that secures the rear wing to the chassis while delivering race-ready strength and style. Its dual triangular design provides a solid footing with a hefty base and a soft leading edge to guide air smoothly, and the flat top offers clean mounting space for standard hardware.

Made from durable aluminum, this wing button adds strength without unnecessary weight and is designed for repeated racing use. Silver-highlighted chamfering around the base, a connected brace between the housings, and a channel-cut detail help cut wind and improve rigidity, while a countersunk mounting surface keeps installation neat. Available in stealth black or bold blue, it installs with standard hardware for a secure, clean look and better wing stability on the RC10B7.