Reliable Flat Protection：Hycline’s fat tire liners provide an extra layer of defense between your tire and tube. They help prevent flats caused by thorns, glass, nails, and sharp debris — perfect for e-bikes, fat bikes, and mountain bikes on rough or city roads.
Premium TPU Construction：Crafted from high-quality thermoplastic polyurethane (TPU), these liners are lightweight yet strong, offering excellent flexibility and abrasion resistance. They help extend the lifespan of your tires and tubes for longer, smoother rides.
Wide Tire Compatibility：Each liner measures 110mm wide, suitable for 20”, 24”, and 26” wheels with 4.0” fat tires. The liners can be easily trimmed or cut to achieve a perfect fit for different tire sizes and wheel types.
Easy & Tool-Free Installation：Quick and simple to install — just place the liner between your tire and tube. No special tools required. The flexible design allows beginners and experienced riders alike to complete the setup in minutes.
Ride with Confidence Anywhere：Whether you’re commuting, cruising, or tackling off-road terrain, Hycline tire liners give you dependable protection from punctures and peace of mind for every ride. Enjoy smoother, safer cycling on any surface.