Align T-Rex 450 Sport Tail Boom Go to amazon.com Related posts Top 10 recommendation t rex 450 sport for 2022 Top 10 best trex 450 sport FeatureUse for T-REX 450 Sport347 Tail boom x 2(?11x?12x347mm)Rudder control rod x 1(?1.3x280mm)Ball link x 2Tail control guide x 2(?12.2x?14.6x4mm) Description450 SPORT TAIL BOOM