Introducing the 20 Inch Air Fork, designed specifically for 4.0′ fat tire bikes. This high-performance suspension fork combines advanced technology and lightweight materials to enhance your cycling experience in various terrains, including snow, beach, and mountainous trails. Weighing only 1800g, it is significantly lighter than traditional coil spring or steel forks, which typically weigh between 2.8kg and 3.5kg. This means less fatigue and more fun as you navigate through your favorite outdoor environments.

The construction of this fork features a magnesium and aluminum alloy, ensuring not only a lighter build but also superior strength and durability. The oil and gas fork process, combined with the pneumatic spring type, allows for smooth travel and responsiveness, making it an excellent choice for riders seeking reliability and performance.

This fork is equipped with a disc brake caliper adapter (PM), which ensures compatibility with your braking system. The 120mm travel provides ample suspension to absorb shocks and bumps, allowing you to maintain control and comfort on rugged surfaces. The quick-release feature simplifies installation and removal, making it convenient for riders who frequently switch between bikes or need to transport their fat bikes.

The package includes one 20*4.0 Fat Bike Air Suspension Fork, securely boxed, along with a user’s manual to guide you through the setup process. We are committed to providing excellent customer service; should you have any product or service inquiries, our team is ready to assist you within 24 hours.

In summary, the 20 Inch Air Fork is the ideal upgrade for any fat tire bike enthusiast. Its lightweight design, robust materials, and thoughtful engineering make it perfect for a variety of riding conditions. Elevate your biking experience and conquer the outdoors with this exceptional suspension fork.