Clear Anodized RC Parts Care: Knuckles, Hubs & More

Quick answer

To keep clear anodized RC parts like knuckles and hubs in top shape, clean them with mild soap and water, avoid harsh chemicals, lubricate sparingly, and store them in a dry place.

Step-by-step care routine

1. 1. Rinse with cool water: After a run, rinse the parts with cool tap water to remove loose dirt and grit. Avoid hot water, which can soften the anodized layer. Don't use a pressure washer—it can force grit into bearings and damage the finish.
2. 2. Clean with mild soap: Use a soft brush (like an old toothbrush) and a few drops of dish soap in water. Gently scrub the knuckles and hubs, paying attention to crevices where mud hides. Never use abrasive pads, metal brushes, or solvents like acetone—they will scratch or strip the anodizing.
3. 3. Dry thoroughly: Pat dry with a microfiber cloth and let air dry completely before reassembly. Moisture trapped in joints can lead to corrosion of steel hardware. Compressed air helps blow water out of threaded holes and tight corners.
4. 4. Lubricate sparingly: Apply a light silicone or PTFE lubricant only to moving surfaces (like kingpin bores). Wipe off any excess—oil attracts dust and dulls the clear finish. Avoid greases with lithium or molybdenum disulfide; they can stain the anodized surface.
5. 5. Inspect for wear: Check for areas where the anodized coating has worn through (usually on steering arms or axle contact points). Bare aluminum can oxidize quickly. If you see wear, consider adding a thin layer of clear nail polish as a temporary protective coat.

Products that help

• Wraith Scale Knuckles Clear Anodized: Vanquish Products Aluminum Scale Knuckles for Axial Wraith feature double shear steering arms and a 1/3 weight reduction over stock knuckles. The reduced weight and precision machining mean less stress on the anodized surface during steering, but the clear finish still needs gentle care to avoid scratches from rocks or debris.

  

• Scale Hardware Tool Tip: The Scale Hardware Tool Tip fits 4-40 scale hardware and has a 4mm shaft, working like a 3mm nut driver. Using the correct tool tip prevents cam-out and accidental scratching of the anodized surface around screw heads, keeping your knuckles and hubs looking clean.