TRAXXAS TRX4M Ford Bronco Precision Rear-side Backpack TRX4MZSP1 by GPM  [TRX4MZSP1]

Precision-fit side backpack for TRX4M shells

This modified side backpack is produced in printing black nylon and is intended for rear-side mounting on TRAXXAS TRX4M FORD BRONCO shells. The design focuses on consistent fitment to a drilled shell, using a magnetic closure for repeatable access and supplied external fasteners for secure attachment.

Installation requires drilling four 1.4 mm diameter mounting holes through the shell plus one additional hole per the fitment diagram. Verify shell thickness and internal clearance before drilling since the assembly relies on through-fastening to the shell wall.

The supplied hardware secures the pack to the exterior of the shell; the magnetic closure provides reliable service access for scale events and static display without altering chassis parts. The accessory adds a compact storage detail and a practical access point while maintaining shell integrity when fitted correctly.