Specifications
- Size: Suitable for 20 x 4.0 inches Outer Tube
- Material: Butyl Rubber
- Valve Type: Schrader Valve (Auto Valve)
- Type: Heavy-Duty Inner Tube
- Features: Leak-resistant, durable, shock-absorbing
Key Points
✔ Thickened Explosion-Proof Design
Extra-thick butyl rubber absorbs shocks and reduces the risk of sudden blowouts.
✔ Excellent Air Retention
High-quality butyl material ensures long-lasting air pressure with minimal leakage.
✔ Durable & Flexible Performance
Strong elasticity prevents cracking and extends service life even under heavy loads.
✔ Easy Installation & Replacement
Designed for quick and hassle-free installation—perfect for home or on-the-go repairs.
✔ Universal Fit for 20x4.0 Fat Tires
Compatible with most fat tire e-bikes and bicycles.
Product Description
Keep your ride smooth and worry-free with this heavy-duty inner tube, built for durability and performance.
Made from premium butyl rubber, this inner tube offers excellent air retention, reducing the need for frequent inflation. The thickened construction improves resistance to punctures and blowouts, making it ideal for both daily commuting and off-road riding.
Its flexible yet tough structure adapts to various terrains while maintaining stability and comfort. Whether you're replacing a worn-out tube or upgrading for better reliability, this is a dependable choice for your fat tire bike.
Read the Privacy Policy
