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Stan’s NoTubes is the original pioneer of tubeless tyre systems, founded in 2001 in New York by Stan Koziatek and quickly transforming bike tech with its world-first sealant-based tubeless solution.
Their iconic Original Sealant—capable of sealing punctures up to 6.5 mm and remaining active inside tyres for months—set a new standard for reliability across road, gravel, and mountain bikes. Building on that heritage, they now offer a full suite of tubeless products: premium sealants (including a high-performance “Race” version), lightweight rim tape and valves, DIY repair tools like the DART and Core Remover, and tubeless-ready rims and complete wheelsets designed for durability and traction. We recommend Stan’s NoTubes for riders seeking trusted, easy-to-use tubeless solutions backed by decades of innovation, race-tested performance, and superior puncture protection that delivers smoother, faster, more confident riding.