The XR-One® Ultra Light TPU Inner Tube is engineered for cyclists who demand maximum performance with minimum weight. At just 36 grams, this next-generation tube delivers exceptional puncture protection, improved rolling efficiency, and dramatically reduced rotational mass compared to standard butyl tubes.
Constructed from high-resilience TPU (Thermoplastic Polyurethane), it offers a compact pack size, making it the ideal choice for road and gravel riders who want a reliable spare tube that fits easily into any pocket or saddle bag.
With compatibility for both disc and rim brakes, this tube fits 700C wheels and tire widths 18–32 mm. Available with 65 mm, valve length, it is perfectly suited for modern aero rims (recommended for rims 38–50 mm).
Whether you're chasing lower weight, faster acceleration, or a cleaner backup solution for tubeless setups, the XR-One® TPU Inner Tube delivers elite performance for every ride.