You want your disc there for you on race day, so take an extra step to protect it in transit. The set consists of two disc-shaped high-density plastic boards. Just place one board on each side of the disc. They help guard against unwanted bumps and point loads.
- Fits into Zipp wheel bag.
- Outside diameter: 25 inches
- Center hole diameter: 2.7 inches
- Board thickness: 2.2mm
- Weight: 1.35kg (pair)