Eflite C-Ray 180 Brushless Flying Wing, Bind n Fly. AR6310 rx.

Motor Size: 180-size, 2500Kv brushless outrunner (installed). E-Flite C-Ray180 Flying Wing. Wing Area: 126 sq. in. (8.05 sq. dm.). Flying Weight: 4.40 oz (125 g). CG (center of gravity): 3/4 in (18mm) in front of the forward edge of the servo casing.

eBay