Which tire pressure is correct?

The pressure of AERON/TPU airtubes - as with butyl tubes - depends on the area of use. Mountain bikers will choose lower air pressures than road cyclists, which in turn also depends on the width of the tires and their structure.

What is the maximum pressure an AERON/TPU airtube can withstand?

The maximum pressure of an AERON/TPU airtube depends on the model and the tire used. Please also refer to the information on the packaging and the air tube itself.

How often do AERON/TPU airtubes need to be inflated?

TPU tubes from AERON/TPU hold air significantly longer than butyl or latex tubes. This means that you need to inflate or re-inflate your AERON/TPU airtubes much less often.

MTB

Tech for trails: AERON/TPU provides the perfect tube technology for mountain bikers with the best compromise between lightness, puncture resistance and low rolling resistance. Specific models offer you the perfect tube for your favourite mountain bike discipline, depending on your preferred terrain or riding style.

MTB Series MTB

Road

Ultra-light, super-fast and mega-compact: AERON/TPU road bike tubes are trimmed for maximum performance. Depending on the discipline and intended use, they guarantee you the perfect set-up with a focus on maximum weight saving and minimum rolling resistance or outstanding puncture protection.

Road Series Road

CX / Gravel

TPU technology, perfectly designed for off-road use: Lightweight, puncture-proof, low rolling resistance and the smallest pack size. AERON/TPU offers high-performance tubes for gravel and cyclocross racers as well as variants with maximum puncture protection for bikepackers and ultra-riders.

CX/Gravel Series Gravel

City / Tour

Developed for bikers who want maximum reliability in everyday use. AERON/TPU tubes for city and touring are characterised by optimised puncture protection. Their low weight and low rolling resistance also increase performance and the fun factor on every tour.

City/Tour Series City

AIRTUBE ENGINEERING

We are engineers. 
We are cyclists.

A NEW ERA

The technological leap in bicycle inner tubes:

 

Lighter, stronger, faster, more sustainable.

Innovation & Quality

Made by European TPU-Specialists:

 

Best Quality Airtubes. 
Made in Austria