Children's bikes are generally measured by wheel size, rather than by frame size. Remember children do grow very quickly and you need to take this into consideration when buying a kids bike, However, if you buy a bike that is simply too big for your child, you will compromise your child's safety, and ultimately discourage your child from cycling.
Age of Child
Which Size Bike Do I Require?
Adults bikes and those for 10/11 years and over, are generally measured by frame size. This is normally the measurement between the centre of the bottom bracket to the top of the seat tube.
Steel Construction - Will Fit Some 26" Wheel Bikes with compatible rear stay bracket
Suitable for Ammaco Crossfell and Snowdon 26" wheel mountain bikes. This propstand fits to a chainstay adaptor plate specific to these models (plate adaptor not included), but can fit others with the same dimensions
2 point bolt fixing for extra stability on your bike (bolts included)
DIMENSIONS: L325mm 50mm Spacing between fixing bolts WEIGHT: 314g