Urwahn Steel Frame

DESIGN MEETS FUNCTION

THE NATURE AS A PARAGON

The slim body of the fox serves as a model for our steel frame. The filigree drawn steel tubes and the organically shaped nodes form the basic structure of the new frame structure. Similar to the hindlegs of a fox, the elastic rear frame guarantees dynamic manoeuvrability and compensates for uneven road surfaces to the benefit of your ride comfort.

The bionic shape and the ergonomic suitability of the steel frame are in balance with the aesthetically pleasing design. The result is a user-friendly geometry characterised by an upright driving position, agile handlebar behaviour and improved traction.

STEEL MADE EASY

With our unmistakable steel frame, we have turned frame building upside down using 3D printing technology and revolutionized it. Our unique building structure is not only easier and faster to process, it also measures up to the weight of conventional aluminium frames and even takes the look of modern carbon frames as a model.

STABLE AND CERTIFIED

Our innovative steel frame looks back on a long development period of over 3 years. In accordance with current regulations, it has been repeatedly optimised and put through its paces. Of course, the tough test requirements according to DIN ISO 4210 for the steel frame are no problem. Safe is safe!

QUALITY FROM GERMANY

Contrary to the industry standard, the innovative steel frame of your Stadtfuchs is completely produced and assembled in Germany. With each reintroduced specimen we contribute to a symbiosis of profound environmental awareness, transparency and fair conditions for all involved.

Geometry

bt_bike_dimensions-1.png

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
162 - 168
169 - 176
177 - 183
184 - 190
191 - 200
B - standover
77 -80
81 - 84
85 - 88
89 - 92
> 93
* All dimensions are in millimetre. All size and frame parameters are merely recommendations as every human has individual properties & preferences. Please note that the overhang height should match your standover. Experienced riders can ride frames with larger overhang heights.

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.