To use the calculator below and measure the size of your bike’s frame, you’ll need to know the length of its seat tube, from the center of the bottom bracket to the top of the seat tube (not the seatpost). Follow the steps below if you don’t know how to do it: ...
Mountain bike frame mass production size varies according to the make and model, generally expressed in inches. Every 0.5 is a size (there is also a metric size indication). For example, 14 -14.5 -15 -15.5 -16 -16.5 -17 -17.5 -18 -18.5 -19 -19.5 -20 -21, etc., within the allow...
Frame sizes are based on the length of a bike’s seat-tube, from its uppermost point to the center of the bottom bracket. Road bikes measure this in centimeters while mountain bikes use inches. For example, you may suit a ‘55cm’ road bike frame size – or a ‘16 inch’ mountain bi...
You’ll find the frame number on a sticker near the bottom bracket, by the barcode or on the docu-ments, such as the invoice, that were handed to you when you bought your bike. KOGA frame num-bers consist of two letters followed by a 7-digit series of numbers....
Our mountain bike frame size chart below is a good baseline, but remember that sizing can vary between brands. Each brand has a different design philosophy so we recommend looking at their size charts, too. Our mountain bike product pages contain brand specific size charts to help you nail ...
Wheel size remains an important indicator of children's bike size, ultimately restricting the frame size. With all of this in mind, here's everything you need to know about children's bike sizes to make sure your kids feel safe and confident on their bikes. ...
It’s crucial to understand that, when it comes to a child’s bike, these measurements refer to the wheel diameter, not the frame size. This is a straightforward way to choose the right size by consulting akids’ bike size chart and finding the right wheel size for your child’s height...
“Frame Size” Frame size generally refers to frame height, the length of the seat tube from the bottom bracket (crank bearing) to the top tube. There is a problem with this. That problem is that it tells you only a little about how the bike will fit you. ...
Measure your bike frame if you don't already know its size. The frame size is the length of the seat tube from the seat post to the center of the bottom bracket. The bottom bracket is the point where your pedals attach to the bike. Knowing your frame size narrows down your selection ...
Once you’ve made a decision about frame model, height is a pretty good starting point for sizing. People often tell me they have long bodies so need a longer bike, but longer arms often mean shorter legs for any given height, so these things tend to average out. The bike pages give ...