Today we're going to take a look at the Slime 00:00:02 Light Smart self-sealing bicycle tube for 26 inch cruiser and mountain bike tires with the shrader 00:00:08 valve. This self-sealing tube comes pre-installed with the slime tube sealant on the inside and this is to seal any tread area punctures and prevent any flat tires. The Slime Light Smart tubes have the same sealing powers as the standard… see more >