Ride with confidence using this 20x4 fat tire set, designed for electric bikes. Includes front and rear tires plus two heavy-duty, puncture-resistant inner tubes. Built with deep tread for excellent grip on city streets or rough terrain. Ideal for food delivery riders, daily commuters, and cargo e-bikes. Long-lasting durability and easy installation make it the perfect upgrade or replacement. Stay safe, save time, and keep moving—no more frequent flats.