Eclipse

Eclipse Ultra Race TPU Innertubes

20-25 Widt

Evans Cycles Price Was £25.00 STORE HOMEPAGE

Colour: clear
Size: 20-25 Widt
item not available
new

First seen in Nov 2023

Description

Looking for a top quality inner tube that doesn't weigh you down? The Eclipse Road ULTRA 25 is perfect for cyclists who want the lightest tube on the market. This tube is made from premium TPU material, with a 40mm or 70mm valve length and metal valve stem. The removable valve core means you can easily change out the valve if needed or use valve extenders to fit your rim height. Plus, the small package size makes it easy to take with you on the go. he Eclipse Road 25 fits tire size 622x20/25 and only weighs from 19. 5g 100% recyclable too, so you can feel good about your purchase. TPU (Thermoplastic Polyurethane) has been around since 1960, developed by Du Pont and BF Goodrich (today, Lubrizol). TPU has superior properties, extremely high wear resistance and resilience, durability, low temperature flexibility, superior tear strength, high elasticity. The tube brand Eclipse has been founded in 2011 in Switzerland as the first commercial inner tube using TPU as material. Eclipse has developed proprietary technologies for joining the tube ends, as well as the mechanical assembly of a valve stem to the tube material. Both details are patented and have been defeated in lawsuits against BASF and Schwalbe and can therefore not be used by any competitor. TPU tubes are extremely light, yet highly puncture resistant. The low rolling resistance offers high performance and speed. TPU retains its shape and ensures the best riding characteristics on all bicycles, even at low air pressures, and its dimensional stability makes it easy to install. Tubeless tires are nowadays available for many categories. However, some cyclists prefer using a tube over tubeless as their preferred option. Also, certain wheel types and tyres are not suitable for tubeless setups, so in this case Eclipse TPU inner tubes are a high-end alternative to traditional butyl bicycle tubes. The technical standards are on par with tubeless systems. Eclipse TPU inner tubes are 100% recyclable, as they ar