Aeron TPU

ExtraLite Protect TPU Tube, 700 x 28-32mm, 42mm PV

Aeron TPU ExtraLite Protect TPU Tube is a lightweight TPU inner tube built for riders who want to trim rotating weight without giving up durability. Designed for 700c wheels with 28–32mm tires and a 42mm Presta valve, it packs down small for an easy spare and targets low rolling resistance for a quicker, more responsive ride feel.

• TPU construction - significantly reduces tube weight versus traditional butyl to sharpen acceleration and climbing feel
• ExtraLite Protect puncture resistance - adds protection for day-to-day road and mixed-surface use without the bulk of a standard tube
• Low rolling resistance - helps maintain speed efficiently, especially noticeable on longer rides
• Compact packed size - takes up less space in a saddle bag or jersey pocket, ideal as a carry tube
• 700 x 28–32mm fit + 42mm Presta valve - purpose-built sizing for modern road and all-road tire widths with a valve length suited to many mid-profile rims
• Up to 80% lighter than comparable butyl tubes - meaningful weight savings for riders optimizing performance and portability