Ultimate Addons 3inch (7.6cm) Motorcycle Mount Extender with 1inch Ball (2.5cm) (sku 16002) Extension arm for Ultimate Addons motorcycle mounts. Made from aluminum. This arm gives extra reach and extended movement for the Addons range of 25mm ball bike mounts. Perfect if you use a tankbag or luggage so that you don't block your view of your instrument panel. Uses a 1" ball (25cm) attachment. Compatible with RAM motorcycle mounts & SW-Motech mounts. Can be used in multiples to achieve greater length or better positioning. This 3 extender can be used on a motorcycle mounting attachment allowing you to angle and extend your mounting holder Overal length 106mm Arm only mount NOT included