This is an optional SAB Aluminum Tail Blade Grip Set, in red anodized color. (4) 3x6x2mm MR63 Ball Bearings. (2) 2x5mm Socket Cap Head Screws.
SAB Goblin Aluminum Tail Belt Tensioner [SABH0174-S]
SAB Goblin Kraken Tail Mounting Kit Assembly [SABHC546-S]
SAB Goblin Aluminum Throttle Servo Spacer [SABH0728-S]
SAB Goblin Tail Fin (Goblin 380 Buddy) [SABH1222-S]
SAB Goblin 380 Parts Lot Main Blades Tail Boom Belt Main And Pinion Gear
SAB Goblin Tail Pitch Slider Assembly [SABH0233-S]