You can’t afford a new Specialized Roubaix to be like Tommke? Mark V shows you how to DIY the Zertz elastomer inserts!
Disclaimer: Demonstrating the concept of a non-isolation mount elastomer damper is not the same as proving it is effective in a given application
…We're riding townies, adventure, and mountain bikes. Find recommendations on our store page. As Amazon Associates we earn from qualifying purchases.