Aeron TPU

ExtraLite Protect TPU Tube, 700 x 28-32mm, 65mm PV

The Aeron TPU ExtraLite Protect TPU Tube is a lightweight 700c inner tube designed for riders who want fast, efficient rolling and an easy-to-pack spare without giving up durability. Built from TPU, it delivers a compact, low-mass alternative to traditional butyl tubes for road and fast gravel setups running 700 x 28–32mm tires, with a 65mm Presta valve for deeper rims.

• TPU Construction - reduces rotating weight and packs down small for a cleaner, lighter on-bike spare
• 700 x 28–32mm Fit - sized for modern road endurance and all-road tire widths
• 65mm Presta Valve (PV) - ready for deeper rim profiles without an extender
• ExtraLite Protect Design - built to balance low weight with strong puncture resistance for real-world riding
• Up to 80% Lighter Than Comparable Butyl Tubes - a meaningful upgrade for riders focused on responsiveness and efficiency