The definitive solution to save space and weight on your bike
Worlds First TPU Inner Tube Since 2011
The Eclipse inner tubes in TPU (Thermoplastic Polyurethane) are extremely light, compact and highly resistant to punctures. The low rolling resistance of the Eclipse chambers offers high performance.
80%
VOLUME REDUCTION
Thanks to the patents on the mechanical welding system and the TPU material, the Eclipse inner tubes can be folded around the valve, making them even more compact and easy to handle. They are perfect as spare inner tubes for both MTB and Road bikes.
70%
WEIGHT REDUCTION
Thanks to the very high quality Premium TPU used by Eclipse, the weight is extremely low. The weight starts from 19.4 grams for the 700x20-25C and reaches a maximum weight of 69 grams for the 29x2.00-2.60. The material also provides excellent air retention while maintaining lightness and comfort.
€23,90 EUR
€9,95 EUR
€4,50 EUR
€4,00 EUR
SAVE WEIGHT LIKE A PRO
The Eclipse inner tubes in TPU (Thermoplastic Polyurethane) are extremely light, compact and highly resistant to punctures
Eclipse - TPU Extralight Inner Tube
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Optimize your bike's repair kit with the space-saving design of the extra compact Eclipse TPU Inner Tube. Each inner tube is 80% more compact than the avarage butyl inner tube.
Eclipse inner tubes have metal valves and it is mechanically welded to the tube.
This allows the Eclipse inner tube to have an air pressure loss comparable to the traditional inner tubes.
The patented production process guarantees greater durability and comfort by minimizing the joints on the inner tube.
Upgrade your ride with easy-to-maintain TPU inner tubes! Discover the benefits of our low-maintenance TPU inner tubes for an upgraded ride!
Optimize your bike's repair kit with the space-saving design of the extra compact Eclipse TPU Inner Tube. Each inner tube is 80% more compact than the avarage butyl inner tube.
Eclipse inner tubes have metal valves and it is mechanically welded to the tube.
This allows the Eclipse inner tube to have an air pressure loss comparable to the traditional inner tubes.
The patented production process guarantees greater durability and comfort by minimizing the joints on the inner tube.
Upgrade your ride with easy-to-maintain TPU inner tubes! Discover the benefits of our low-maintenance TPU inner tubes for an upgraded ride!
FAQs
Questions? We are here to help you
What exactly is TPU?
TPU thermoplastic polyurethane was first developed by BF Goodrich (now Lubrizol) in 1959. Today it serves as the base material for high-end bicycle inner tubes.
Are there any deviations from the factory weight?
TPU is a flexible material and is subject to limited tolerances. Although we apply state-of-the-art production and strict control procedures, the weight may deviate by +/- 7%.
Are Eclipse TPU inner tubes recyclable?
Yes, Eclipse TPU inner tubes are 100% recyclable. They are completely made of thermoplastic polyurethane and with a metal valve. This makes the recycling process easily applicable. The chambers enter a second life cycle as a sealing or insulating material.
Do extreme temperatures affect Eclipse TPU bladders?
TPU is extremely temperature stable. The material can easily withstand high temperatures up to +100°C and cold temperatures down to -50°C.
How do you install Eclipse TPU inner tubes?
Eclipse TPU inner tubes install like any other bicycle inner tube. You only need to pay attention during the first inflation which is recommended to be done without a compressor but with the pump. Inflate the chamber slightly before assembling.
Can I repair Eclipse TPU inner tubes?
You can easily repair Eclipse TPU inner tubes using Eclipse repair patches. The self-adhesive patches should be placed directly on the area after cleaning with alcohol or other detergent to clean the area involved.