How to Refinish an Old Lugged Carbon Fiber Frame

Carbon fiber framed bicycles are lightweight and much easier to maneuver than bikes with aluminum frames. These frames are lugged in order to secure other parts of the bicycle. As with all bikes, periodic maintenance is necessary. After riding the bike numerous times, especially on rough terrain, you may notice light scratches in the paint on the frame. The frame can be refinished in order to remove scratches and abrasion. Carbon frames can be refinished using appropriate tools.

Things You'll Need

  • Fine grit sandpaper
  • Micro-fiber cloth
  • Paint gun or airbrush
  • Paint
  • Clear-coat
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Instructions

    • 1

      Clean the frame completely using water, mild soap and rubbing alcohol. Ensure that no dirt, grease or debris is present on the frame. Dry the frame thoroughly.

    • 2

      Lightly sand down the entire frame using fine-grit sandpaper. Work in one direction only, from front to tail. This will remove all the paint so you can repaint the frame in a uniform color.

    • 3

      Wipe the frame using a micro-fiber cloth. This will remove any paint dust from sanding.

    • 4

      Remove all parts from the bike, leaving only the frame. Place painters tape over the lugs. As all bicycles vary, consult your manual for disassembly instructions.

    • 5

      Paint the bicycle using a paint spray gun or airbrush. The color or design is entirely up to your discretion. Allow the paint to dry. Apply a clear-coat after the paint has dried to give shine and help protect the frame from abrasion.