57" Specialized Sirrus Como Bike with Zertz Carbon Fork - Bicycles - Carbondale, Colorado | Facebook Marketplace | Facebook
![S – Works Roubaix Disc – Green Silver Snake | Jack Kane Custom Racing Bicycles – Professional Custom Painted Bicycles. USA Built to Order S – Works Roubaix Disc – Green Silver Snake | Jack Kane Custom Racing Bicycles – Professional Custom Painted Bicycles. USA Built to Order](https://www.kanebikes.com/wp-content/gallery/snaker/specialized-roubaix-disc-custom-paint-_-zertz-fork.jpg)
S – Works Roubaix Disc – Green Silver Snake | Jack Kane Custom Racing Bicycles – Professional Custom Painted Bicycles. USA Built to Order
![Do these Specialized Zertz inserts actually do anything on my carbon fork? I've just discovered this one is broken, and it could've been broken for years. I always thought they were just Do these Specialized Zertz inserts actually do anything on my carbon fork? I've just discovered this one is broken, and it could've been broken for years. I always thought they were just](https://i.redd.it/a2untga9nke91.jpg)