evo.com | CushCore Rim Strips > Traction, stability, and overall speed: get more out of your tires with CushCore XC Tire Inserts With Valves. These allow you to drop your PSI without fear - in fact, you'll be even more confident. They're more anti-burp than that pink stuff grampa drinks, more resistant to cases than a connected mob boss, and they fight squirming like a weighted blanket on a toddler. Fits Tubeless Tires Fits tire widths 1.8 - 2.4?, internal rim width 22-32mm. Compatible with All Tire Sealants Includes Two inserts, Two 44mm tubeless Cush Core Presta valves, valve core remover, installation instructions, and rim stickers. | CushCore XC Tire Inserts With Valves 2025 - 27.5