Aeron CX/Gravel ExtraLite Protect 27.5"/28" TPU Inner tube

High-Performance Off-Road Bicycle Tubes with Puncture Protection Designed for sporty forest riders seeking speed and durability, these AERON/TPU bicycle tubes utilize advanced TPU technology, making them ideal for off-road adventures. They are lightweight, puncture-proof, and feature low rolling resistance, all in a compact pack size. Perfect for gravel, cyclocross racers, bikepackers, and ultra-riders, these tubes offer a perfect balance of durability and performance. Protection Level 3: Endurance / High Performance Extra-high puncture resistance combined with ultra-light weight and fast rolling Very good puncture protection and low rolling resistance Up to 63% lighter than traditional butyl tubes Suitable for tire widths from 32 to 52 mm Polymer valve stem for improved pump grip Multi-layer construction for enhanced durability