A. This adjustable motorcycle rearview mirror is specifically designed for certain models, including the 1290 Super Duke R Evo, 1290 Super Duke R, and 1290 Super. B. It is made of a good - quality aluminum material. This material is not only lightweight, which can effectively reduce the unnecessary burden on the motorcycle body, but also has good durability. It can withstand various complex road conditions and environments, ensuring your riding safety. C. In terms of design, the rearview mirror is square - shaped. The unique square design provides a relatively wide field of vision and adds a bit of style and personality. It allows you to clearly observe the rear situation while riding, improving riding safety. Additionally, it is adjustable. You can flexibly adjust the angle of the rearview mirror according to your riding habits and actual needs to get a better rear - view effect. D. Whether for daily commuting or long - distance riding, this adjustable rearview mirror can be a practical and aesthetically pleasing accessory for your motorcycle, bringing more convenience and comfort to your riding journey.