Serpent E-CLIP-R12-10 E-clip R12 retention clip for RC scale models  [E-CLIP-R12-10]

E-clip R12 retention clip

This Serpent E-CLIP-R12-10 is an RC-scale R12 e-clip designed to secure components on shafts and axles that use an R12 groove designation. It functions as a compact retaining clip that prevents axial movement of rotating parts in model cars, keeping gears, pulleys and half-shafts located during operation.

Installation is straightforward for hobby workshops: align the clip with the shaft groove, then seat it using fine pliers or a clip tool to avoid deformation. Inspect the groove before fitting to ensure a clean engagement and check the clip after initial runs to confirm it remains seated under load.

In tuning and maintenance, E-clips are a small but important part of reliability. Use them to maintain correct gear mesh and axle positioning after setup changes or when replacing bearings and dogbones. Because they are a wear item on RC vehicles, include spare clips in your tool kit for track-side repairs.