Hycline 2 Pack Fat Tire Liners, 110mm Wide TPU Puncture Proof Inserts for 20/24/26x4.0 Inch Fat Bike & E-Bike Tires, Durable Anti-Flat Tube Protectors for Smooth Rides

• 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.

Tired of unexpected flats caused by thorns, glass, nails, and sharp debris? Want complete peace of mind on every ride? Hycline Fat Tire Liners are the advanced solution you've been looking for. Designed specifically for fat tire bikes and e-bikes, these high-performance liners create a high-density, protective barrier between your tire and tube, letting you enjoy smooth, safe rides on city streets or rugged trails.

Why Choose Hycline Fat Tire Liners?

👉 Advanced Flat Protection: Made from high-quality Thermoplastic Polyurethane (TPU), our liners are lightweight yet incredibly strong, offering superior defense against common road hazards like thorns and glass.

👉 Built for Fat Tires: The 110mm extra-wide design ensures perfect compatibility with 20”, 24”, and 26” wheels fitted with 4.0” wide fat tires, providing full coverage for your bike.

👉 Easy Installation: No special tools needed. Simply place the liner between your tire and tube. Even beginners can set it up in minutes.

👉 Enhanced Riding Experience: Significantly lower your risk of flats, extend the lifespan of your tires and tubes, and make every ride more worry-free and cost-effective.

Product Highlights in Detail

Reinforced Protection Against Punctures

Our liner acts as a robust shield for your inner tube. It is engineered to effectively block thorns, glass, nails, and other sharp debris, greatly reducing the likelihood of flats. Whether you're commuting daily or exploring off-road, ride farther and with greater confidence.

Premium TPU Material: Lightweight & Durable

Unlike traditional plastic liners, we use advanced TPU material. It offers remarkable strength and tear-resistance without adding noticeable weight or drag to your bike. Its excellent flexibility ensures a perfect fit with your tire, providing outstanding impact absorption and long-lasting performance.

Wide Compatibility & Easy Setup

Each liner is 110mm wide, specifically designed for 20”, 24”, and 26” x 4.0” fat tires. Should you need a custom fit, the liner can be easily trimmed. The simple "drop-in" installation means you can get professional-grade flat protection yourself—no bike shop visit required.

Built for Your Riding Style

E-Bike Riders: Added protection for higher-speed rides

Fat Bike Cyclists: Confidently tackle sand, snow, and uneven terrain

Mountain Bikers: Extra defense against rocks and roots on technical trails

Daily Commuters: Make your commute more dependable and stress-free

Adventure Tourers: An extra layer of security for long-distance journeys

What’s in the Box:

Hycline Fat Tire Liners x 2

Upgrade your ride with Hycline Fat Tire Liners. Minimize the worry of flats and embrace the freedom to explore, adventure, and ride with confidence.