How to Determine your Frame Size

Not sure which frame size is the right one for you? No problem. We will help you find the best frame size. 

Calculation to determine the frame size

With the following calculation you can easily find out your ideal frame size. To measure your inside leg length, all you need is a spirit level and a meter stick.

If the calculated frame size is between two values, then you have a choice: A smaller frame is more suitable for a sporty riding style due to the bent seating position, while the larger frame is more suitable for a touring-oriented riding style due to the more upright seating position.

Mountain bike

155 – 172 cm body height = frame size S

173 – 182 cm body height = frame size M

183 – 192 cm body height = frame size L

> 192 cm body height = frame size XL


Road/Gravel bike

Inside leg length x 0.66 = frame size in cm


Fitness/Hybrid/Travel bike

Inside leg length x 0.61 = frame size in cm

Inside leg length x 0.24 = frame size in inches

You can also find detailed step-by-step instructions on how to determine your frame size in our video. There we explain how you can easily measure your shoulder width, inside leg length, and arm length.  

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If you have any further questions about sizing, simply use our phone service or visit us in one of our stores near you!!