Select the bike category from our calculator and find the appropriate frame height in the table for the respective non motorized bike type.
Road bike size calculator metric.
Bike sizing is intended to assist you select a bike that has a frame size and shape that is appropriate for your anatomical proportions riding style and physical condition including flexibility and any relevant injuries.
E city bikes e touring bikes e mountain bikes etc.
Road bike sizes are usually given in centimeters while mountain bike frame sizes are quoted in inches.
Choose the type of bike you re interested in and then enter your measurement s.
We need 8 core pieces of information in order to calculate your optimum frame size and initial position.
If you want comfortable and smooth choose the larger frame size.
Find the best bike size for you.
While styles vary the approach to sizing remains the same using a rider s height and leg length to determine the frame size.
Bicycle frame size calculator our bicycle size calculator will tell you what size bike you need.
How to use our road bike frame size calculator.
46 cm corresponds to 18 inch if the value falls in between two sizes the following general rules apply.
You can have two bikes with the same frame size but differing stand over height.
A bike of an appropriate size is a precursor to establishing a good bike fit.
If you want quick and sporty choose the smaller frame size.
This calculator will recommend a road bike frame size based on your measurements.
Road bikes and mountain bike frame sizes are slightly different and the units used in bike sizes vary depending on type and brand.
If you don t know your leg length you will get a range of frame sizes to try out.
We need 8 core pieces of information in order to calculate your optimum frame size and initial position.
Find the best bike size for you.
More about the road fit calculator pdf version here.
You will get a printable page with your recommended frame size.
We can still help you find the right frame size.
To calculate your bike frame size take your inseam in centimeters and multiply it by 0 575 for mountain bikes 0 665 for road bikes and 0 645 for trekking bikes.