ContiTPU tubes are seven-layer lightweight TPU Inner Tubes for performance-focused and space-saving road and gravel riders.

Features
Features the Highest Grade of Micrometer-Thick TPU
Deployed Across Seven Sealed Layers to Maximize Airtightness and Durability
Uncolored to Ensure the Highest Material Quality and Prevent Air Retention Issues Caused by Dye-Related Surface Imperfections
Base of Valve Shaft is Slightly Conical to Improve Fit to Wheel Rim and Reduce Unwanted Movement
Valve is Internally Threaded to Allow Use of Valve Extensions or Replacement Valve Cores
Lightweight and Durable Within a Small Packing Size
Easy to Repair, with Repair Kit Included
For Disc Brake Use Only (Not Compatible with Rim Brake Bicycles)

Specifications
Labeled Size: 700 x 25–35c, 700 x 40-60mm/60mm
ISO Diameter: 622 / Road / 700c
Tube Compound: Thermoplastic Elastomer
Valve Type: Presta
Shaft Type: Smooth
Valve Length: 60 mm
Valve Core: Removable

Mfr Claimed Weight
35g