Photo 1 of Bakcou | Heavy Duty Fat Tire Tube (Single) - Military-Grade Butyl Rubber, 3.5mm Base Thickness, Schrader Valve - Ideal for Electric Bikes, Mountain Bikes, and Traditional Fat-Tire Bikes - 26x4

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Photo 1 of Bakcou | Heavy Duty Fat Tire Tube (Single) - Military-Grade Butyl Rubber, 3.5mm Base Thickness, Schrader Valve - Ideal for Electric Bikes, Mountain Bikes, and Traditional Fat-Tire Bikes - 26x4Photo 2 of Bakcou | Heavy Duty Fat Tire Tube (Single) - Military-Grade Butyl Rubber, 3.5mm Base Thickness, Schrader Valve - Ideal for Electric Bikes, Mountain Bikes, and Traditional Fat-Tire Bikes - 26x4Photo 3 of Bakcou | Heavy Duty Fat Tire Tube (Single) - Military-Grade Butyl Rubber, 3.5mm Base Thickness, Schrader Valve - Ideal for Electric Bikes, Mountain Bikes, and Traditional Fat-Tire Bikes - 26x4