Looking for a reliable inner tube that won't weigh you down? Look no further than the Eclipse Road Endurance! This ultra lightweight tube is durable and fit for tires 622x23/35. It comes with a RVC removable valve core, making it easy to change if need be. Plus, it's recyclable so you can feel good about using it. And at only 37g, you won't even notice it's there!

The original ultra lightweight bicycle tube.

tire size 622 x 23-35 mm

weight 35g

valve 50mm oder 70mm alloy black

removable valve core

100% recyclable

Material TPU