TAMIYA Hornet EVO Rear Lower Arms Upgrade — Black Anodized - JR-THNE02-BK by Jazrider  [JR-THNE02-BK]

Hornet EVO rear lower arm upgrade

This JR-THNE02-BK unit is an aluminum replacement rear lower arm designed for the TAMIYA Hornet EVO (58742) chassis. Machined from black anodized aluminum, it swaps in for the stock plastic arms to deliver a firmer suspension mounting point and reduce flex under load.

Fit these when you need consistent rear geometry for on-track setup work or when the original arms begin to fail under aggressive off-road use. The arm retains the factory mounting points and pivot locations so it integrates with existing steering links, hubs, and shock mounts without chassis modification.

Installation notes: remove the rear hub carriers and lower arm fasteners, exchange the original arms for the aluminum pieces, and secure using the factory hardware and torque values. After installation, check wheel toe and camber, and inspect pivot-bushing clearance to confirm smooth but controlled movement.