Fat Tire Tubes for 20/24/26 x 4.0 Inch Bicycles

Product Size

32mm Schrader (Regular valves). Fits all 26" x 4.0/4.5 bike tire tubes.

Installation Precautions

Please check the side of your tire for the correct tire size your bike uses.

Enhanced Durability

Our bike tube is made from premium butyl rubber, providing better sealing performance, ozone resistance, anti-aging capabilities, superior shock absorption, and excellent electrical insulation.

Easy Installation

Installation is quick and hassle-free. Follow the inflation guide to properly replace your old tire tubes in minutes, saving you time and effort.

Safe and Comfortable Ride

Our butyl rubber tire tube replacement absorbs shocks on bumpy roads for a comfortable and safe ride. It is also heat resistant and durable, ensuring reliable performance in daily use.