Description:Tire and rim form an airtight chamber eliminating the need for an inner tube and making pinch flats a thing of the past. Tires can now be run at lower pressures without risk of pinch flatting, while greatly improving traction and ride quality. Lower pressures mean the tire can be far more dynamic in conforming to uneven terrain and obstacles, while greatly improving traction, the tire no longer glances off obstacles but rather absorbs them. The airtight butyl rubber liner on the inside of the casing can now be repaired with an ordinary patch just link an inner tube.
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