Honseadek Glowing for presta Valve Tube Ultra Light for tpu Inner Tube For

Details

• Glow-in-the-Dark Valve Stem: Features a luminous valve stem that glows in low-light conditions, making inflation quick and during evening rides or roadside repairs.
• Ultra-Lightweight Construction: Weighs only approximately 30g per tube, minimizing rotational mass to support responsive handling and efficient pedaling on road and bikes.
• Wide Rim Compatibility: Designed for 700c wheels with widths from 18mm to 32mm (18-622 to 32-622), fitting common road, , and fitness bike tires including 700x18C, 23C, 25C, 28C, 30C, and 32C.
• Air-Tight Sealing Performance: Engineered with reliable butyl rubber formulation to maintain consistent air pressure and reduce frequent top-ups during regular use.
• Compact Roll-Up Design: Thin-walled, tightly rolled format saves space in seat bags, jersey pockets, or repair kits-perfect for cyclists who prioritize minimal weight and maximum readiness.