Surly Plus Fat Bike Tube - 26+, 26 x 3.0 - 4.8, Presta Valve

The Surly Plus Fat Bike Tube is a 26-inch inner tube sized for tires from 3.0 to 4.8 inches wide, covering both 26 plus and full fat bike tires. The wide size range makes it a versatile spare for riders with multiple fat and plus bikes. It uses a Presta valve, which fits narrower rim valve holes and works with most modern floor pumps. The tube holds air reliably at the low pressures fat and plus tires rely on for float and traction in snow, sand, and loose trail.