Simply Cycling 16 Inch x 1.75-2.125 Inner Tube with Schrader Valve

Simply Cycling CC015 Inner Tube, 16 x 1.75-2.125, Schrader ValveSixteen inch is their first proper bike. It is the wheel size children move to once the stabilisers come off, somewhere around four to six, and the bike they learn to actually ride on rather than push along. Simply Cycling Inner Tube in 16 x 1.75-2.125 is made from butyl rubber and air leakage tested, so it holds pressure between rides.A soft tyre is worth catching early on a bike this size. Small wheels lose pressure faster than large ones simply because there is less air in them, and a child riding on a half flat tyre gets a harder time of it than they should. Sixteen inch wheels also turn up on some folding bikes and on children's trailers, so the size is worth checking rather than assuming.Which valve do I need?This one has a Schrader valve, the wider type also used on car tyres. It is what nearly all children's bikes are fitted with, and it takes any standard pump, including the airline at a petrol station.The way to