Can be used with a wide range of electric mountain bikes that have 20 or 26-inch bicycle wheels. Take your off-road adventures to the next level with the MTB/Electric Bicycle's Fat Tire. Designed for rough terrains, this tire is perfect for thrill-seekers who love outdoor exploration. Its wide 4.0-inch size provides excellent grip and stability on all kinds of surfaces, including sand and mud. Built to last, this tire is tough and can handle even the toughest conditions. Studded convex...