Stan's NoTubes Tubeless Tire Sealant - 32oz 11-Speed Surround upper pattern provides the

Surround upper pattern provides the perfect balance of holding power and absolute all-day comfort

or ‘breathe’

tightly spaced center knobs roll fast over varied terrain

Half pair weight for size W7/M9: 6

Developed using POC's Whole Helmet Concept™ to deliver superior levels of comfort

Stan's NoTubes Tubeless Tire Sealant - 32oz 11-Speed Surround upper pattern provides theFirst choice of riders around the world for tubeless conversion and flat prevention. Stans NoTubes Sealant is a thin, low viscosity liquid that coats the tire interior and seals punctures quickly. Two ounces of Stan's in a tubeless tire can repair punctures up to 1 4" to keep you rolling. Stan's Tire Sealant is formulated to stay liquid in tires for up to seven months. Arid conditions require more frequent monitoring of sealant levels, but anti