Origin8 Airion TPU Tubes 700x32-47mm Light & Puncture-Resistant All-Road Bike Inner Tubes with Brass Presta Valves (Bundle of 2) Part Type_Arm Warmer supporting 15x100mm and 9x100mm thru

supporting 15x100mm and 9x100mm thru bolt front hubs

the Mini Drive 400XL enhances visibility from multiple angles

Its design minimizes environmental impact while delivering powerful insect protection

This cassette body replaces your existing hub's cassette carrier

Origin8 Airion TPU Tubes 700x32-47mm Light & Puncture-Resistant All-Road Bike Inner Tubes with Brass Presta Valves (Bundle of 2) Part Type_Arm Warmer supporting 15x100mm and 9x100mm thruBoost your cycling performance with the Origin8 Airion All Road TPU Tube Bundle the ultimate upgrade for road, gravel, and mountain biking enthusiasts. These high performance, lightweight tubes are engineered for durability, puncture resistance, and low rolling resistance, making them ideal for riders seeking reliability and efficiency on every ride. Constructed from premium TPU material, the Airion tubes are approximately 60% lighter than traditional