2-Pack 20”×4" / 26"×4" Inner Tube For Fat Tire

Hycline‘s fat bike matching tube is made from premium butyl rubber. these inner tubes provide superior puncture resistance and reliable performance, ensuring a comfortable and worry-free ride on any terrain. Our inner tube is designed to improve overall ride quality by providing better shock absorption and tire stability, ensuring a smoother and more enjoyable journey on your bike. Hycline inner tubes are designed for your safe ride. All tires and inner tubes have passed or exceeded relevant safety and quality standards. We always care about your ride.     Specification Size: 20"x4.0" ; 26"x4.0" Valve Type: Schrader Valve Valve Length: 32mm Tube Material: rubber Package Include: 2-pack 20x4 / 26x4 bike inner tubes and tire levers     Warm Tips: 1. Please kindly confirm the size of your bike tire before you buy. 2. Before inserting the new tube, make sure to check for sharp/pointed objects inside or embedded in the tire, that could puncture the tube. 3. Add a little air (to give the t