Price: $49.99
(as of Apr 07, 2026 06:54:23 UTC – Details)

Package Include: 2 pcs 20″ X 4.0″ Fat bike tires, 2 pcs 20” x 4.0 AV32mm Schrader Valve bike tubes.
Parameters: Folding Replacement Fat Bike Tire 20×4.0 Inflate to 20 P.S.I.(140 KPA/1.4 BAR).
Practical: Block-shaped grain-shaped tmary line is uniform and fine, have a good traction, suitable for good roads and daily off-road road conditions. Suitable for mountain cross-country, outdoor riding.
It is mainly used for 20×4.0 electric bicycle tire, because it is used for electric bicycle tire, avoid the trouble of frequent replacement, the quality and thickness of the product are thicker than ordinary wide tire, better quality and more durable.
All-Terrain Directional Tread: 20 x 4.0 front or rear fat bike tire go beyond the boundaries of traditional bikes and offer unmatched versatility, not only for mountain bikes, but also for e-bikes, snowmobiles and a variety of other types of bikes.
Package Include: 1 pc 20″x4.0″ Fat Tire
Please check carefully for the details and size before purchase.It is compatible with electric bicycle fat tire, and ordinary bicycle wide tire can also be applied.
Note: Upon receipt of the product, please check whether the steel wire of the tire lip is severely bent and unable to recover and the steel wire metal leakage. Before installing the tire, check the rim tire for no burr before installing. If the inner tube bursts after installation, please check the tire again before replacing it to see if it is damaged, especially to check whether the outer tire has any broken lip steel wire, metal leakage, or cord fabric breakage.
The tires are designed for regular all-terrain riding. Damage caused by extreme off-road riding, overloading, racing, modifications, or improper installation is not covered under warranty. For special requirements, please contact us via Amazon Messages before purchase to confirm.









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