This is an RC-scale upgrade set of alloy front and rear upper arms paired with a titanium tie rod, intended for use on HPI Savage models. The kit emphasizes durable materials and a compact geometry suited to off-road model applications. The purple anodised aluminium finish complements common hop-up schemes while the alloy construction and titanium link aim to reduce flex versus standard plastic parts.
The components act as direct replacement hop-ups designed to fit the Savage chassis mounting points, offering a stiffer arm and a corrosion-resistant tie rod. In chassis tuning, stiffer upper arms can change suspension feedback and steering precision when combined with suitable suspension and drivetrain settings.
Installation follows normal RC assembly into the Savage front and rear suspension locations. Check fasteners and mounting hardware for fitment before installation, and verify alignment after fitting to maintain intended steering geometry.
Compatible with HPI Savage series chassis and the corresponding suspension mounting layout referenced in the title.
For builders after a coordinated purple upgrade that improves stiffness and offers a corrosion-resistant tie rod, this set provides a targeted hop-up for Savage off-road models focused on handling and longevity.