Frameconcept

Manufactured in Germany

We dimensioned and geometrized our innovative Urwahn steel frame in consideration to the area of use. The technical form and the ergonomic suitability of the steel frame are balanced to the th aesthetic shape. Both attributes related to the humans in their role as users.

The result is a compact geometry characterized by agile driving behaviour, directional stability, improved traction and reduced steering forces.

Geometrie

A
B
C
D
E
F
G
H
J
K
L
M
XS
135
520
520
405
45
956
820
27,2
73°
73°
401
45
S
150
540
535
976
834
M
165
560
550
996
849
L
180
580
565
1016
863
XL
195
600
580
1036
877
*All dimensions are in millimetre. Errors & changes are reserved.
FRAME SIZES
XS
S
M
L
XL
A - body height
155 - 164
165 - 174
175 - 181
182 - 189
190 - 200
B - standover men
73 -78
79 - 83
84 - 87
88 - 92
> 93
B - standover woman
73 - 79
80 - 84
85 - 89
90 - 94
> 95
* All dimensions are in millimetre. All size and frame parameters are merely recommendations as every human has individual properties & preferences.

MEASURE YOUR STANDOVER

Take a spirit level and clamp it between your legs. Move the spirit level upwards your crotch as if you would sit on a saddle and balance the level spirit level parallel to the ground. Next, measure the distance from the ground to the top edge of the spirit level. IMPORTANT: please make the measurements with shoes on.