This is a set of eight optional big bore shocks from Traxxas. Shock bodies, and shock caps are made of hard anodized, PTFE coated T6 aluminum. The shock shafts are Titanium Nitride coated for smooth operation, and durability. These shocks are fully assembled with red (medium tension) shock springs. Set also includes two bottles of Traxxas 30 weight shock oil.
Note: Shocks must be filled with shock oil before installation.