The Cush Core Tire Insert Gravel Single is designed to transform the way your gravel bike feels and performs on rough, unpredictable terrain. Sitting inside your tubeless tire, this foam insert supports the sidewalls, helping to prevent pinch flats, rim damage, and burping at lower pressures. That means you can confidently run softer pressures for more grip and comfort without sacrificing reliability. Ideal for demanding gravel rides, bikepacking adventures, and mixed-surface racing, it adds a layer of protection between your rim and the trail.
Beyond flat protection, the Cush Core gravel insert improves ride quality by damping vibrations and stabilizing the tire in hard corners, braking zones, and chunky rock sections. The result is more control, better traction, and a smoother, less fatiguing ride over long distances. This single-insert package is perfect if you want to protect just your rear wheel, replace a worn insert, or experiment with a mixed setup. Compatible with most modern tubeless-ready gravel tires and rims, it’s a smart upgrade for riders who push their equipment and want extra insurance without adding complex components.