The Slime 30079 Smart Tube is a high-quality, super thick self-sealing rubber inner tube designed for 20-inch bicycle tires. With a sleek black color and durable construction, this tube from Slime is perfect for cyclists looking for a reliable and long-lasting solution for their bike's tires. This set includes one tube and is a great choice for anyone in need of a dependable inner tube for their bicycle.
eBay