2013 Gas Gas EC 300 E, ONE BAD ASS DIRT BIKE - Gas Gas EC 2013. An effective and multi-purpose all-rounder. The new features of the EC 2013 improve the grip, stability and performance becoming one of the leading bikes in enduro. The turning angle has been increased by six degrees, the suspension is fine-tuned by HRG and there’s a change in rear geometry. Highlights a different graphics for each side of the bike.