Overdose TC Alum. Front Upper Arm Bracket - PurpleOverdose (#OD2845) TC Alum. Front Upper Arm Bracket Purple Feature: For: Overdose GALM GALM V2 Offset front upper arm bracket produced by OD support driver TAKE C. This bracket is able to mount front upper arm 8mm outside from stock upper mount. By moving the upper arm mounting position to the outside, quickness at the beginning of the roll movement and moderate "loose" in the later half of turn, and the chassis speed will increase during turning and