How effective are rear wings in #WorldRX? - #RXtech ep. 2
In the second episode of our all new RX Tech series, Petter Solberg breaks down the different parts of the rear wing on his championship winning DS3 Supercar. Thanks to @JamezOsborne on Twitter for your question!
Got a question you want asking? Tweet us at @FIAWorldRX using the hashtag #RXtech!