RPM eliminated the rear bumper / wheelie bar entirely! Instead, RPM opted for more adjustability and a solid mount that allows a wheelie bar to work properly. The design is based on a very simple pair of mounts, affixed using stock locations, that allows an adjustable TRA wheelie bar (TRA #3678 - not included) to bolt to the Rustler 4x4. Simple, yet effective.

Add wheelie adjustability to your Rustler 4x4
Solidly mounted for stable wheelie performance
Replaces stock TRA #6737 Bumper Mount & #6776 Wheelie Bar
TRA #3678 Wheelie Bar required (not included) for completion