(Archived) Front HD Torsional Sway Bar Set - UDRDetails: Hot Racing's Front anti sway bar (e. g. anti roll, swaybar, sway bar) set for the 1 7th scale Traxxas UDR vehicles FEATURES: Designed for quick response, this system use a 3mm spring steel torsion bar to keeps torque twist and body lean to a minimum during acceleration and cornering HD 3mm sway bar tuning, Aluminum sway bar arms have three mounting positions to fine tune the anti sway bar Anti sway bar arms and links are anodized red and