This aluminium chassis rail is intended as a replacement for plastic rails on Axial SCX24 models and is catalogued under part code JR-SCX2407-BK. The piece is designed to align with the SCX24 mounting bosses and act as a straightforward aftermarket upgrade.
Installation notes: these rails typically mount using the original chassis hardware. Before final assembly, verify that the rails do not interfere with suspension travel or drive components and match fastener lengths when reusing bolts. No special fabrication is required for common RC builds.
Tuning role: the change to aluminum increases chassis stiffness and changes the vehicle's mass distribution, which can sharpen turn-in and modify axle load transfer. Consider this swap when chasing predictable handling and repeatable setup adjustments.
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