GUB Aluminum Alloy Bicycle and Motorcycle Phone Holder with Dual Ball-Joint Adjustment, Spring Cradle and Handlebar or Mirror Mount Options

Aluminum-alloy phone holder with two mounting choices

This GUB phone holder combines an aluminum-alloy cradle with a dual ball-joint adjustment arm. Choose the Handlebar Clamp Mount or Mirror Mount Base option for the required installation. The mirror option has its own eyelet-style base; the handlebar option uses a split clamp. Confirm the mounting location and clearance on the bicycle, electric bike or motorcycle before choosing.

Phone dimensions and case clearance

The source lists 4.5-6.7inch smartphones and recommends phone widths of 60-100mm and lengths of 135-165mm. Devices may be up to 10mm thick; measure the phone including its case. The 12.5mm jaw-depth measurement and 116-180mm holder-outline diagram describe the hardware rather than larger supported phone dimensions. Check button, camera and cable clearance on the actual device.

Handlebar clamp and included reducers

The handlebar version has a 31.8mm clamp with 22.2mm and 25.4mm reducer rings. Its illustrated extension section measures 37.5mm. These bar-clamp specifications apply to the handlebar version; select the mirror-base option only after checking its pictured attachment arrangement against the intended vehicle mounting point.

Dual ball joints and viewing-angle adjustment

The adjustment arm allows the viewing angle to be changed at both ends. Set the desired tilt or portrait/landscape orientation and secure the adjustment before riding. The source shows the holder from the front and rear, with the same clamp, arm and cradle visible in the demonstration video.

Spring-loaded cradle and upper retaining hook

Adjustable side supports retain the phone, while the upper hook can be rotated into an engaged or released position. The source recommends engaging the upper hook for additional retention on rougher surfaces. Use the supplied instructions to set the cradle for the phone, check secure retention and stop safely before adjusting or removing the device.

Rubber contact pads and phone access

Rubber contact pads cushion the points where the holder contacts the phone. The open-front cradle leaves the display visible and is designed for convenient insertion and removal. Check that the chosen phone and case do not press against a side button and that the selected position leaves steering and other controls unobstructed.

Variant-specific contents and approximate weight

Both mounting versions are listed at approximately 336g net. The handlebar-kit photograph shows the holder with clamp, two reducer rings, a hex key, cushion pads, adhesive strips, instructions, a quality-control card and retail box. The mirror version uses the distinct base shown in its own option photo. Phones and vehicles shown in installation examples are not included.