Tamiya Hornet EVO Rear Lower Arms, Gun Metal - JR-THNE02-GU by Jazrider  [JR-THNE02-GU]

Rear Arm Hop-Up for Hornet EVO

Designed for the Tamiya Hornet EVO (58742), these aluminum rear lower arms (JR-THNE02-GU) provide a single-material upgrade over the stock plastic components. The gun-metal finish gives a durable, scale appearance while offering reduced flex at the rear mount points.

Fitment follows the Hornet EVO's original mounting geometry and uses the existing hinge pins, ball ends, and related hardware. No alternate adapters are necessary for installation. Ensure pivot areas and bearings are free of debris to preserve smooth suspension operation.

From a setup standpoint, the arms change how the rear end reacts under load; expect altered traction and transient behavior compared with plastic. Typical follow-up checks include static toe and camber validation, full droop confirmation, and re-torquing of wheel hexes and hinge-pin retainers after initial runs.

In the workshop, use Hornet EVO specified fasteners and torque values, avoid excessive clamp force that can preload bearings, and confirm clearance across full suspension travel and steering angles prior to track or field use.