How can you tell what size a bike is?

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).

What does 26 inch mean for bikes?

And what does it mean when they say “26 inch”? A 26 inch mountain bike means that the wheels have an internal diameter of 26 inches. For example, a man who stands 5’8″ would be best suited for a 20-inch frame with 700c wheels or larger (700c refers to the diameter of the wheel).

What does bike frame size mean?

Frame size generally refers to frame height, the length of the seat tube from the bottom bracket (crank bearing) to the top tube. Also, frames are measured differently. Some companies measure from the center of the bottom bracket to the center of the top tube/seat tube junction.

How do I know if my bike frame is too big?

If you struggle to make turns or need to sit up straight to reach the handlebars, the frame is likely too large. You may also notice that you cannot quickly turn or pick up speed easily due to the way that you sit in a larger frame. Pain or discomfort after riding also indicates that the frame is too big for your size.

What does body frame size mean?

Body frame size is determined by a person’s wrist circumference in relation to his height. For example, a man whose height is over 5′ 5″ and wrist is 6″ would fall into the small-boned category.

What size bike should a 5’2 woman ride?

What size bike does a 5’2 woman need? A woman in this height range will be fine with a bike frame of between 15 and 16 inches.