Slime Smart Tube Schrader Valve Bicycle Tube (26 x 1.75-2.125) By: Slime Price: $3.99 Slime Smart Tubes come pre-loaded with SLiME Tire Sealant. Once installed the Smart tube will work continuously and instantly seal most punctures in the tread up to 1/8". SliME sealant is non-flammable, non-toxic and water soluble.
Continental 42mm Presta Valve Tube By: Continental Price: $7.50 Continental standard weight presta valve tube. Seamless and mold cured construction. For 650c wheels, 42mm valve length. Made in Germany. Fits Size 650 x 18-25mm Seamless, mold-cured manufacturing offers uniform roundness and enhanced reliability at the valve stem 42mm removable Presta valve Made with a butyl tube compound Threaded, 42mm valve