Recognized, super stiff and available in many lengths! The stem Geiles part 4.0 is uncompromising. The winner in the category weight, stiffness and safety. The conical shape, inside and out, allows a perfect power flow and high stiffness.
The design of the handlebar clamp is unprecedented in this form. In addition to a perfectly fitting clamp, the Geiles stem part 4.0 also offers easy assembly.
Thanks to the four-point clamp with titanium screws! Suitable for aluminum as well as carbon handlebars made.