Opti Screw, M8 handlebar risers mount Specific for M8 screws. Fully adjustable, allows the use of the smartphone vertically and horizontally. Stainless steel screws of various lengths included. Specific for Optiline accessories
Optiline has created a series of motorcycle and bicycle cell phone holders suitable for most vehicles and devices on the market.
Optiline Holder Opti-Screw M8 90436