Tamiya Hornet EVO Aluminum Front Lower Arms Upgrade JR-THNE01-LB by Jazrider  [JR-THNE01-LB]

Stiffened aluminum lower arms for Hornet EVO

This RC-scale front lower arm set fits the Tamiya Hornet EVO (58742) chassis and is listed as model JR-THNE01-LB. The parts replace the stock plastic lower arms with a blue anodized aluminum design intended to give a firmer mounting point for the front suspension.

Installation is simple on the Hornet EVO; the arms install in place of the original components using the chassis' existing suspension pivots and fasteners. After fitting, verify suspension geometry and steering free-play because the reduced flex can alter steering response and camber/toe behavior compared with the original parts.

As a tuning upgrade these arms prioritise durability and precision: lower flex helps stabilise steering inputs and keeps the front-end setup more consistent under aggressive running, while still allowing shock and suspension adjustments to fine-tune handling for track or club sessions.