The ContiTPU is a lightweight seven-layer TPU inner tube suitable for road, gravel, and MTB bikes, with an emphasis on performance and space saving. Available in a variety of sizes from 25/35-622, it is high-quality, lightweight but durable.

• Lightweight
• Easy to repair (includes repair kit)
• Low rolling resistance
• Small packaging size

The highest quality micrometer-thick TPU, developed in seven sealed layers, maximizes airtightness and durability. The inner tubes are colorless to ensure the best material quality and to avoid air retention problems due to surface imperfections related to painting. Each ContiTPU inner tube is quality checked after production.

The valve base has a slightly tapered shape to improve fit on the wheel rim and reduce unwanted movement, while the valve features an internal thread for the use of extensions or replacement cores.

Safety indications:

• TPU inner tubes should not be used in combination with rim brakes.
• Use appropriate tape to protect the TPU inner tube.
• When installing, TPU inner tubes should not be inflated above 0.3 bar.
• Check the correct valve hole diameter on the rim.
• Be careful when fitting the inner tube to avoid damage.
• TPU inner tubes should not be reused with a smaller tire.