🚲 Elevate Your Ride with Spartan Precision! Designed for unisex adults, ensuring everyone can enjoy the ride. Built to withstand rugged terrains and adventures. Get back on the trail in no time with easy setup. Engineered for mountain biking enthusiasts. Weighs only 160g for effortless handling. 16-inch precision Schrader valve tech Mountain bike ready The Spartan Bicycle Tube 16 Inches (Model SP-9045) is a high-quality, durable tube designed specifically for mountain bikes. Featuring a traditional US Schrader valve, this black tube fits perfectly for a seamless riding experience. Weighing just 160g and measuring 7 x 6 x 15 cm, it combines lightweight performance with robust construction, making it an essential accessory for any biking enthusiast.