ARRMA MINI KRATON 3S Compatible Rear Upper Arms 7075-T6 MAKM057 by GPM  [MAKM057]

Aluminum rear upper links built for MINI KRATON 3S

This aluminum rear upper suspension arm kit is a direct-fit aftermarket upgrade for ARRMA 1/16 MINI KRATON 3S chassis that need tougher linkages without altering factory geometry. The parts are CNC machined from 7075-T6 and anodized to help resist wear and corrosion during heavy off-road use.

The arms replace the stock ARA-2675 items while keeping the same ball stud and hinge pin locations, so most installs reuse the original hardware. The increased stiffness from the alloy reduces unwanted flex when cornering or landing, helping drivers dial in spring and damper settings more predictably.

Supplied as a matched pair, these arms suit 1/16 scale brushless 4x4 speed trucks focused on consistent handling and easier service. Maintenance remains straightforward: check for play at pivot points and ensure fasteners remain tightened to spec.

An effective aluminum replacement for MINI KRATON 3S rear uppers that aims to boost longevity and maintain original suspension alignment.