Tubolito S-Tubo CX/Gravel-All TPU Inner Tube 700C x 30-47mm, 32-50mm, 60mm Presta Valve | Lightest Bike Tubes Worldwide | Specifically Designed (700c x 32-50mm, 60 mm Black Presta) - 330 001 55

• All-Purpose Spare: The Tubolito S-Tubo-CX/Gravel 700c bike tube is not just a backup option. it's designed for daily use with the robust performance of a standard butyl tube, making it suitable for all 700C and 650B tires. Lightweight Design: Weighing a mere 36 grams, this bike inner tube is 78% lighter than standard tubes, offering minimal additional weight to your ride without compromising durability. Versatile Compatibility: Compatible with both 700C and 650B tires, and tire widths ranging from 32mm to 50mm, this TPU inner tube adapts to a variety of bike setups for optimal performance. Enhanced Performance: Experience reduced rolling resistance with Tubolito TPU bicycle tubes, providing a competitive edge in races and enhancing efficiency during everyday rides. Spare Tube for Tubeless Setups: Designed to fit into any small pocket, this spare tube is perfect for tubeless setups, offering reliability and convenience for cyclists on the go. Presta Valve Options: Choose between 42mm (35 grams) and 60mm (36 grams) Presta valve lengths to suit your bike's specifications and your riding preferences.