2-Pcs 20 Inch Bike Tyres 20X2.125 Tires 57-406 with 20" Heavy Duty Bike Inner Tu
Item model number 20x2.125 57-406. Style Bike Tire 20x2.125. Bike type Mountain Bike. Ultra-durable: The 57-406 tires are made of high quality rubber material and nylon cord technology, with strong grip and wear resistance.