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- "Ontrack" TPU (thermoplastic polyurethane) Ultralight inner tube. Exceptionally light and stable, highly elastic, and provides outstanding puncture protection.
- At least 60% lighter than a traditional butyl inner tube.
- Extremely low rolling resistance, comparable to that of tubeless tyres. 100% recyclable.
- The package also includes a glue-free patch and a cotton cloth for cleaning the puncture area.
- Size (ETRTO): 65/75 - 584
- Size (inches): 29 x 2.50/3.00"
- Material: TPU
- Valve: Presta FV 40 mm, threaded
- Weight: ~110 g
- Colour: Orange
