20x4 Fat Tire Inner Tube – Premium Quality with Optional Slime® Sealant Installation

Upgrade your ride with this durable 20x4 fat tire inner tube, perfect for electric bikes, fat tire eBikes, and off-road adventures. This heavy-duty tube provides reliable performance whether you're commuting or exploring the trails.

Key Features:

• 🛞 Perfect Fit: Compatible with 20x4 inch fat tires commonly used on eBikes and fat tire eBikes.

• 💪 Heavy-Duty Rubber: Built to withstand punctures and rough conditions for a smooth, dependable ride.

• 🚲 Schrader Valve: Standard valve makes inflation quick and easy at any gas station or with most bike pumps.

• 🧪 Optional Slime® Tire Sealant Installation: Choose to have the tube pre-filled with Slime® sealant for extra protection against punctures. Slime works continuously to seal small holes instantly, keeping you riding longer without flats.

Why Choose This Tube:
✔ Ideal for both on-road and off-road riders.
✔ Extends the life of your tires.
✔ Reduces downtime caused by unexpected flats.

Installation Option:
Select “Tube with Slime Installed” at checkout to receive your tube professionally filled and ready to ride.