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【FAT TIRE SIZE】: 20x4.0 inches; Maximum Inflation: 46 PSI (320 kPa). Maximum load: 220 lbs (100 kg). Valve Length/Type: 28 mm Schrader Valve. Fit for Ridstar Q20, Q20 Pro, Q20 Lite, MN20, H20, H20 Pro and other 20x4.0 inches tire electric bicycles.
【EXCELLENT PERFORMANCE】 This fat tire has excellent anti-slip performance. It has a dense block tread pattern, which can easily cope with gravel roads and mountain roads while maintaining low rolling resistance. It can easily cope with various riding surfaces and weather conditions to meet all your riding needs!
【INNOVATIVE MATERIALS】 This tire is made from butyl rubber, which offers excellent thermal stability, airtightness, and waterproofing. Its air permeability is only one-seventh that of natural rubber, don't worry about air leakage. Kevlar fiber reinforced sidewalls make it adaptable to various terrains and suitable for harsh road conditions.
【UNIQUE TECHNOLOGY】 Common causes of tire blowouts include air leakage, high temperatures, and punctures from sharp objects. Our tires utilize unique heat-resistant technology, improving thermal stability by 30%. A sunscreen reinforcement effectively blocks UV rays, preventing internal tire degradation. The multi-layer carcass construction effectively reduces the risk of blowouts.
【Applicable Models】This fat tires are fit for various complex road conditions and are suitable for 20x4.0 inch bicycles, mountain bikes, electric bicycles, off-road motorcycles, snowmobiles and tricycles.
【Foldable】 Both the 20x4.0 wide tire and inner tube can be folded, easy to carry, and can be put into a bag as a spare tire for long-distance travel. Tips: The tire is in a folded state. Before installation, please lay the tire flat and flatten it.
【Product includes】 2 x fat tire, 2 x inner tube, 2 x tire tape, 2 x tire levers.

Transform your mountain biking experience with this robust 20x4.0 inch fat tire designed for both electric and traditional mountain bikes.

The wide 4-inch profile delivers exceptional stability and traction across diverse terrains, from rugged off-road trails to urban streets.

Built with durable rubber construction and featuring a 0.2-inch deep all-terrain tread pattern, these tires offer superior puncture resistance and wear resistance for extended performance.

The 20-inch diameter makes it perfectly suited for folding electric MTBs, while its 1200-pound tensile strength ensures reliability under demanding conditions.

Whether you're navigating gravel paths or city streets, these tires provide the versatility and durability needed for your riding adventures.

These black fat tires are specifically engineered to handle the unique demands of mountain biking while maintaining stability and control across varying surfaces.