Redline Superlite Liteflight Tubes
Description : Accelerate faster by reducing critical rotating weight with these high-quality lightweight tubes.
Available in 20 x 1 3/8"pv, 20x2.125" SV Only, 20x1 1/8" pv, 24x1.75" SV only
Presta or Schrader valve. 20 x 1.6 is largest PV tube. The Schrader valve is standard like on a car. The presta is a metal skinny valve that requires a smaller hole on your rim. Presta is sometimes called a French Valve. Presta Valves can be inflated using a Presta Valve bump or an adaptor that converts the tube valve to Schrader. Check your inner tire for sharp objects before installing your tube. Inflate tube slightly before installing so it keeps its round form. Use of bicycle tire levers is helpful when removing and installing the tire. Try not to use a screw driver since it slices the inner tube. Try a little baby pouder between tire and tube to prevent sticking. Push the valve up and down through the rim hole at boult 10psi to seed the tire to the rim. Watch that the tire bead so that it is equal around the rim while inflating. If the tire catches the rim then more pressure may force it free. This is all so the tire spins round. The inner tubes will fit a range of sizes since they stretch.