Optiline Titanium Donut, heavy duty Duo L Ock bracket for handlebar mounting. Features Universal for handlebar diameters from Ø 22 to 32 mm. Clamp width 20 mm The ball with rubber coating reduces shocks & vibrations Adjustable mounting system for the best viewing angle High strength die-cast metal structure Compatible with all Optiline Duo-Lock accessories, sold separately Optiline Duo Lock System Patented modular interchangeable Duo Lock system Universal or specific cases, resistant, rainproof & with input for charging cable Wide range of mounts & combinations for your vehicle One of the advantages of this line is the modular system, which allows the use of the same case on multiple motorcycles, just by buying an additional mount & not the whole set. Also, in case of another phone, you can simply buy another case without changing all the mounts. Optiline Titan Titan is the ultra-strong series of Optiline, compatible with the patented Duo Lock system The Titan series mounts feature...