Schrader Airlock Tube Color:Black and less circulation equals reduced

and less circulation equals reduced performance

and this delivers maximum control and total comfort

and nowhere is it more keenly met than at the leading edge of your bike

Classic’s Monuments—they’re in our DNA

Schrader Airlock Tube Color:Black and less circulation equals reducedWe're not afraid to say itour Airlock Schrader Valve Tubes are the best performing, self sealing bicycle tubes available. That's because they feature our powerful Airlock sealant that coats the tube for permanent protection against punctures. Not only this, but the sealant is designed to work continuously in order to prevent slow leaks from occurring, so erring complete catastrophe, you won't have to worry about flatting when you're riding over