9imod Carbon Fiber Electric Helicopter Training Gear Kit for 450, 400 - Blue
Brand 9imod Model 450 Training Kit Quantity 1 Piece(s)/pack Color Blue Material Carbon fiber Compatible device All 450 400 electric helicopters. Functions Flight training Packing List 4 x Blue EVA balls 4 x Black carbon fiber bars 2 x Center hubs 16 x White buckles 8 x Cable ties