Follow the leader: universal smartphone / mobile phone holder for handlebar mounting in the middle for the stem. Quick and easy installation on any handlebar with a diameter of 22-32 mm. Variable size adjustment thanks to patented rack drive for smartphones, mobile phones with widths 56-88 mm, lengths 114-157 mm (including case) e.g. all iPhones and Samsung devices. Stepless installation thanks to tooth drive, also fits with your own protective case up to 12.5 mm thick. The 3D universal holder can be rotated 360 degrees as required, so an optimal viewing angle is guaranteed at any time and for any purpose, e.g. to avoid the sun reflection in the display. Intelligent rack drive in compact, affordable design, lightweight, stable and weather-resistant. Box contents: NC-17 3D holder with clamp, 3 x soft pads, 3 x rubber pads, holder for handlebars in the middle above the stem, instructions in German and English.