9's are miniaturized versions of the Champion Pit Bull Rocker LT 1:1 tires

6-wheel independent double-wishbone suspension is paired with friction dampers

This is the optional Aluminum Outer Differential Case for the

This ability to compress also protects the more fragile areas of the truck such as the front differential and chassis plate since the bumper now absorbs the impact instead of transferring that energy into the chassis

Hot Racing - Aluminum Rear Bumper Mount Frame Plate, for Traxxas TRX-4 Batteries 2 Cell 9's are miniaturized versions ofFeatures: One piece CNC machined 6061 aluminum construction Black anodized finish Secondary processed machined chamfered edges