The GUB G-81 universal bicycle holder made of aluminum for mobile phones, MP3s and GPS devices with a case width from 59 to 106 mm (which is equivalent to a phone diagonal up to 6.2"). The telescopic range is changed by rotating the screw. Features: The bike carrier is made of durable aluminum alloy; Internal rubber seals additionally fix the gadget and prevent the device case from touching the aluminum case of the holder and, thereby, prevent the appearance of scuffs and scratches on the device; The holder can be installed both vertically and horizontally in relation to the user; The holder’s fastening is also made of metal and to it, in a set, there are two pairs of plastic gaskets of different sizes for different pipe diameters. Model: G-81; Material: aluminum alloy; Telescopic range: 59-106 mm; Maximum mounting diameter: 31.8 mm Height of vertical holders: 10 mm Colors: black, red, chrome gray; Weight: 70 g. Check