ARRMA MINI KRATON 3S 7075 Alloy Rear Bumper by GPM MAKM009  [MAKM009]

Rear bumper for ARRMA Mini Kraton 3S

The GPM MAKM009 rear bumper is a direct aftermarket replacement designed for ARRMA 1/16 Mini Kraton 3S platforms. Machined from 7075-T6 alloy, the part focuses on dimensional accuracy and long-term wear resistance while remaining an RC-scale component intended for model chassis reinforcement.

Installation follows a plug-in approach to replace the factory item ARA-2667, using the existing mounting points and hardware from the original assembly. No modification to the chassis is required when fitted to compatible Mini Kraton 3S models listed below.

In setup and tuning, a rigid alloy rear bumper like this helps maintain consistent rear geometry under load, which can influence handling balance and chassis feedback during high-speed runs and scale off-road driving. Evaluate fit and trial in small steps when changing stock components to keep suspension and drivetrain alignment intact.

The MAKM009 offers a straightforward alloy upgrade for Mini Kraton 3S owners who want a durable rear bumper that replaces the original ARA-2667 without chassis alteration.