How Size A Road Bike

Bikes are measured from the bottom bracket to the top tube along the seat tube.

How size a road bike. Bike frame sizes are most commonly listed in centimetres e g. Road bike sizing guide. We have set this hybrid bike size chart in inches as it is the most common way to buy hybrid bikes some fast models will be measured in centimeters like road bikes. When you re buying a road bike sizing is crucial.

Road bikes with drop bars are measured in mm while any other bike is measured in inches. In recent years there s also been a rise in cyclocross bikes which are for more casual off road. A hybrid is your fastest way around town and you ll find their sizes sit in between road bike and mountain bike sizing. I need some advice regarding a road bike frame size.

48cm 54cm inches e g. Some road bike charts are more specific with up to 6 or 7 categories of bike frame sizes. Most road bikes come in two styles racing road bikes long in the top tube and low at the front for faster riding and sportive road bikes which tend to have shorter top tubes and higher front ends for extra comfort. I look to buy a entry level model or second hand but i want to make sure the frame is the correct for me i m 5 9 which indicates a medium size frame 54cm 55cm but my inseam is 87cm points to a larger bike.

The effective top tube shown in the diagram below concerns bikes that use a sloping top tube road bikes with a semi compact or compact geometry. Choose a bike frame that s too small and you ll be uncomfortable when you ride. 17in 19in and in sizes such as small medium and large. All you need to know is the length of your inseam and how tall you are.

First consider what kind of bike you want sizing varies greatly between road and mountain bikes as well as between men s and women s models and even between. Consider the bike type. While styles vary the approach to sizing remains the same using a rider s height and leg length to determine the frame size. This calculator will recommend a road bike frame size based on your measurements.

Road bike height charts should not be used as the only resource for sizing a road bike but are a good starting point for the basic frame size you should be looking for. It s easy to find out what size road bike fits you best. Available in many different styles road bikes are commonly used for racing touring and commuting.