RC8B4.1/ B4 / Mugen / XRAY Duo Carbon Wing Button

** This fits the RC8B4 and RC8B4.1 wing mount perfect.  The RC8B4 wing holes are slightly off, so I usually elongate them towards the center to get the best alignment.... if I make the carbon fit the RC8B4 wing, it won't line up perfect to the mount **

Secure your rear wing in style with the Duo Carbon Wing Button from Schelle.  Borrowing the signature hex profile from our Asterisk wing button line, the Duo is direct bolt-on 1 pc. part.    This is a great replacement for plastic wing buttons which can deform and pull the screws thru the part in a bad crash.

1. Precision CNC Routed 2.5mm Carbon.
2. Flush countersunk for mount screws (screws not included).
3. Light, easy to install, and looks great.
4. Use it as a jig to make and pre-drill your wing.
5. Fits electric and nitro B3.2 and T3.1 (and older versions), XRAY XB8 '19,  and Mugen MBX8 and MBX8T series.