Online bike shop
Find your gifts here | Discover now!

Determine the optimal frame size for your trekking bike

1. Measure step length

Please measure your inside leg length from the sole (without shoes) to the crotch.

Depending on body size and sex, the crotch length of an adult is between about 65 cm and 95 cm.

2. Calculate the frame size

Enter your step length in cm:

If the calculated value is between two frame sizes:
  • For a more agile, sporty driving experience choose the smaller bike
  • For a more quiet, touring-oriented experience choose the larger bike
Tip:

The frame size refers to the length of the seat tube from the center of the bottom bracket housing to the top edge of the seatpost.

Don't have a tape measure?

Use this table and take your body size as a clue.

Your height
in cm
Recommended Frame Size
in cm (inches)
150-160 cm 42-47 cm
160-170 cm 47-52 cm
170-175 cm 52-54 cm
175-180 cm 54-56 cm
180-185 cm 56-58 cm
185-190 cm 58-60 cm
190-195 cm 60-63 cm
from 195 cm from 63 cm
Please note:

These recommendations are only a guidance. The ratio of leg length and upper body length can vary greatly.