Material: CNC aluminum Motorcycle Mirror Stem Extender Extension Kit Wide field of vision for twoup riding: designed for motorbikes that frequently carry passengers, the extension bar widens the rear visibility to help observe two people on board. Improved rear view when traffic is close: when the vehicle behind is near, the extension allows the rear view mirror to capture its image earlier, aiding safer lane changes and merging. Adjustable for fit: the angle can be changed to match the rider's height, sitting position, and other individual needs, enhancing comfort and visibility. Safety oriented design: provides a practical solution to adapt rear visibility without compromising mounting stability, using a riser mount extender approach. Use scenarios Riding with a passenger: the extended mirror position helps both rider and passenger monitor traffic behind you, improving awareness in twoup situations. Dense traffic and closefollowing vehicles: the earlier rear view enables quicker recognition of vehicles approaching from behind, supporting safer decisions in stopandgo conditions. Variable rider setups: easy adjustment to accommodate different riders, seating positions, or riding styles, making it suitable for shared bikes or frequent rider changes. Compatibility and attributes Function: extends the motorcycle mirror stem to increase rear visibility and support safer riding. Material: CNC aluminum for durability and light weight. Performance: adjustable angle to suit individual rider needs and riding scenarios. Applications: suitable for motorbikes that often carry passengers and require enhanced rear visibility.