Tannus Unisex's Armour Puncture Round Protection, high Grip with Low Rolling Resistance, Easy Assembly, Reusable, Free tyre and Tread Selection, red, 35/40-622

TANNUS ARMOUR puncture-resistant foam provides optimal protection against punctures, cuts, or pinch flats. It can be used with a 700 x 35-40C inner tube and VTC, Gravel, or cyclocross tires. Technical specifications:- 13-15 mm tread depth.- 2-5 mm sidewall depth.- 2 mm rim depth.- Only compatible with 700 x 20 to 28 inner tubes (ETRTO 20/28-622).- Only compatible with 700C tires with a width between 35 and 40 (ETRTO 35/40-622).- Only compatible with rim widths of 19 to 25 mm.- Perfect for professionals with bike rentals or bike tests.This model features patented Aither technology, a lightweight polymer foam composed of millions of bubbles to absorb shocks and vibrations. It provides excellent support for the tire at low pressure, perfect for preventing lateral deformation and providing excellent grip and traction. It reduces the risk of pinch flats during major impacts and also reduces rolling resistance.