HPI Baja Rear Rim Frame - Nylon Body with Alloy 10-Poles Insert BJ1003R by GPM  [BJ1003R]

Baja-style rear rim frame for HPI Baja fitment

This replacement rear rim frame is an aftermarket component aimed at HPI Baja owners who prioritise wheel structure and predictable handling over visual trims. The construction pairs a resilient nylon body with an alloy 10-poles patterned insert to keep spoke alignment and help spread loads during scale off-road use.

Fitment follows the rim mounting pattern referenced in the product name and is intended for HPI Baja families that share the same rear rim interface. Before buying, check your wheel hex, hub bore and tyre bead seat to confirm a direct swap without modification.

Installation notes: remove the wheel assembly as a unit, inspect the six-sided wheel hex and hub for wear, move bearings and spacers into the new rim frame, then tighten fasteners incrementally and check for lateral runout on a roll test prior to full operation.

For builders replacing worn rear rim frames on HPI Baja machines, this GPM BJ1003R focuses on structural resilience and consistent spoke alignment; always verify hub fit and bearing condition during the swap to retain original handling traits.