20×4.0 Fat Bike Inner Tube

Introducing the Black Cat 20×4.0 Fat Bike Inner Tube, the ultimate choice for enhancing your mountain and city bike rides. Precision-engineered inner tube combines top-notch quality with unparalleled performance to keep you rolling smoothly on any adventure.

Key Features:

• Compatibility: Designed to fit a wide range of tire sizes from 12-20 inches, ensuring a perfect match for your mountain or city bicycle.
• Superior Material: Crafted from high-grade butyl rubber, this inner tube offers exceptional durability and air retention, keeping you worry-free on long rides.
• Size: With a width of 104mm, it provides a snug fit inside your fat bike tires, offering consistent support and shock absorption.
• Valve Type: Equipped with an AV/AV48 valve, it ensures easy inflation and reliable air retention, making maintenance a breeze.
• Color: The classic BLACK color maintains a sleek and professional look, blending seamlessly with your bike’s aesthetics.

Choose the Black Cat 20×4.0 Fat Bike Inner Tube for a seamless fusion of reliability and performance. Whether conquering rugged mountain trails or navigating the urban jungle, trust in Black Cat to keep your journey smooth and uninterrupted.