Unfortunately, a conversion from body size to frame size does not always work across the board. In addition to the overall size, the length of your stride, arm length, frame geometry and personal preferences are decisive. We would be happy to help you choose the right model for you in a personal consultation.

The generally accepted formula for city bikes & racing bikes is stride length x 0.635 = frame size. However, this cannot be applied 1: 1, as the gradations between the models are between 3 and 8 cm, depending on the manufacturer. For mountain bikes, this factor is 0.573.

In our experience, the following information is correct in most cases:

Frame size Gangurru

HeightFrame Size (in cm)
145 - 164 cmS (46cm)
164 - 178 cmL (52cm)
178 - 192 cmXL (56cm)

Gangurru Vintage Velo - from CHF444.–

Frame size for City- and Trekkingbikes

HeightFrame Size in cm
145 - 155 cm44 - 47 cm
155 - 165 cm47 - 50 cm
165 - 170 cm50 - 52 cm
170 - 175 cm52 - 55 cm
175 - 180 cm55 - 58 cm
180 - 185 cm58 - 60 cm
185 - 190 cm60 - 64 cm
190 - 195 cm62 - 67 cm
195 - 210 cm64 - Custom build

Bikes & E-Bikes by Tour de Suisse

Individual bike designs starting at CHF 555.–

The right frame size guaranteed! If you are interested in creating your own design, feel free to look around for a starting point.

Call us for more information under 061 338 92 33 or shoot us an email to info@lorisconcept.com!