Traxxas GTR shocks represent the peak of suspension technology. The brilliantly-anodized PTFE-coated aluminum shock bodies have 13 mm bores to hold over 70% more oil than the standard Ultra Shocks and their slick titanium-nitride coated shafts resist scuffing, increase durability, and eliminate "stiction." X-rings keep oil in and dirt out for smooth, consistent damping, and plush suspension action. Spring preload and ride height changes are as simple as turning the threaded spring collars. The lower spring retainers even feature a locking screw to prevent annoying pop-off in the middle of your run. Includes 30-weight pure silicone shock oil. (Springs sold separately) Replacement part for these models: Slash 4X4 Platinum Accessory part for these models: Rustler® 4X4 Slash 4X4 VXL Slash 4X4 Stampede® 4X4 Unassembled Kit Stampede® 4X4 VXL Stampede® 4X4 Hoss® 4X4 VXL Rustler® 4X4 VXL Slash 4X4 Ultimate
