This is a new bicycle computer base, which also serves as a multifunctional computer expansion rack. It is made of aluminum alloy. The aluminum alloy material endows it with excellent durability, enabling it to withstand various tests during daily cycling and accompany you on one cycling journey after another. As a computer base, it can firmly hold the bike computer, allowing you to check various cycling data with peace of mind during your ride. The design of the multifunctional computer expansion rack provides more possibilities and conveniences for the bike computer, meeting diverse cycling needs. It is also equipped with a computer extension rod, which can adjust the position of the bike computer according to your actual needs, making it more convenient for you to obtain data within your line of sight. In terms of design, its appearance combines practicality and aesthetics. With a simple yet delicate shape, it not only won't ruin the overall beauty of the bicycle but also adds a touch of fashionable and technological sense to it. Whether you are commuting daily or going on a long - distance cycling trip, it is your considerate cycling companion, making your cycling experience even better.