Upgrade your ride with our premium TPU Black inner tubes, crafted with cutting-edge TPU technology for superior performance across road, gravel, and mountain biking. These tubes are engineered to deliver all the benefits of top-tier TPU tubes—exceptional puncture resistance, ultra-lightweight design, and increased durability—without the premium price tag. Our tubes feature a reinforced valve stem shaft at the junction for enhanced durability where it matters most. The TPU material is significantly lighter than traditional butyl inner tubes, making them perfect for cyclists looking to minimize weight and maximize performance. With a sleek, compact form, these tubes are easy to pack as spares, especially in gravel and mountain bike sizes, where they take up far less space than bulky alternatives. TPU Black offers dependability, with impressive puncture and snake bite resistance. Size Valve Weight 29 x 2.10/2.50 Presta 48mm 82g 27.5 x 2.10/2.50 Presta 48mm 81g 700 x 25/32 Presta 60mm 44g 700 x 25/32 Presta 80mm 46g 700 x 38/47 Presta 48mm 68.5g 700 x 40/55 Presta 60mm 69.5g
