How do you work out frame size?

Back to top. Adult bikes are measured by their frame size. Most manufacturers now measure the frame from the centre of the crank axle, to the top of the seat tube. Most road bikes are measured in centimetres (cm), whereas mountain bikes are generally measured using inches (in).

Is 26 inch bike good for what height?

Is 26 inch bike good for what height? Bikes that are 26 inches in size work well for children and adults who range from approximately five feet to six-feet tall. They can also be appropriate for some taller people, but the best way to find out if it’s a good fit is by testing ride one!

Is it better to get a bigger or smaller bike frame?

Check your Ape Index If your arm span is longer than your height, go for a bigger frame. If it’s shorter, get the smaller one. On a bigger bike, the reach to the handlebars will be longer. If you have proportionally longer arms, you are likely to feel more comfortable on a bigger frame.

Does frame size matter on a bike?

Registered. Frame size in and of itself doesn’t matter,what matters is how the frame fits you. Diamondback and Trek could measure frames differently,those bike bike could be close to the same size.