Available autumn 2025

Road ExtraLite Protect AL

MSRP $25.95

Extra Light. Extra Strong.

700C 28–32 mm 37 g SV65 mm

The do-it-all Airtube for road riders – fast, light and dependable.

Aluminium Valve

Protection Level

Perfect balance of extra-high puncture resistance with extra-light weight and fast rolling performance.

Note: Only suitable for disc brakes.

Tire Width: 23–28 mm; 28–32 mm
Valve: SV65 mm

Highlights
Details

Highlights

LOWER WEIGHT

AERON/TPU Airtubes are on average two thirds lighter than comparable butyl bicycle tubes.
SMALL PACKING SIZE

AERON/TPU Airtubes can be rolled up tightly into an incredibly compact size.
LOWER ROLLING RESISTANCE

AERON/TPU Airtubes absorb less energy, which significantly reduces rolling resistance.
PUNCTURE PROTECTION

Due to high elasticity and material strength, AERON/TPU Airtubes have extremely high puncture protection.

Details

Weight	37 g
Tire Width	28–32 mm
Valve	SV
Weight Saving	65% compared to corresponding butyl tubes
Protection Level	3
Valve Shaft Material	Aluminium
Brake Type	Disc Brake
Valve Length	65 mm
Art.-No.	333 300 18
MSRP	$25.95

ROAD Series

Ultra-light, super-fast and micro-compact: AERON/TPU road bike Airtubes are purpose-built for maximum performance. Depending on the road cycling discipline and intended use, different Airtube versions focus on maximum weight savings and minimum rolling resistance or outstanding puncture protection and durability and guarantee a perfect match to your bike set-up and riding style.

AERON/TPU Core technology

Innovation in every detail

At AERON/TPU, we dedicate all our expertise and passion solely to the development and production of high-end TPU bicycle inner tubes. Our aim is to offer the best possible tube solution for every application.