Cyclay TPU Road Bike Inner Tube – 38g, Metal Presta Valve

Looking for a simple upgrade to make your bike lighter and more responsive?

The Cyclay TPU Road Bike Inner Tube is designed for cyclists who want to reduce weight and improve riding performance. At just 38g, it offers a lightweight and compact alternative to traditional butyl inner tubes.

Key Features:

• Ultra-lightweight — only 38g
• Removable valve core
• Metal Presta valve
• Green TPU construction
• Lower rolling resistance
• More compact than traditional butyl tubes
• Ideal for training, racing & climbing
• Compatible with 700C road tires, 18–32C