The GUB 639 bike computer holder is a versatile and durable accessory designed to securely mount your cycling computer on your bike. Crafted from a combination of aluminum alloy and plastic, this adapter measures 80*35mm and weighs only 17g (net weight) or 27g (gross weight), making it a lightweight and practical choice.

One of the standout features of this bike computer holder is its adjustable angle. This allows you to easily position your cycling computer in the optimal viewing angle, ensuring you can access your data with ease while riding. The holder is designed to be assembled on the stem cap of your bicycle, providing a secure and convenient mounting solution.

The GUB 639 bike computer holder is compatible with a wide range of popular cycling computer brands, including WAHOO, GARMIN, CATEYE, and Bryton. This versatility ensures that you can use this adapter with the cycling computer of your choice, whether you prefer a sleek and compact device or a more feature-rich option.

The use of aluminum alloy and high-quality plastic in the construction of this bike computer holder contributes to its durability and longevity. The CNC-machined adapter ensures a precise and secure fit, keeping your cycling computer in place even during the most challenging rides.

Whether you're an avid cyclist, a commuter, or a recreational rider, the GUB 639 bike computer holder is an essential accessory that can enhance your overall cycling experience. Its compact size and lightweight design make it easy to install and use, while its adjustable angle and universal compatibility ensure that it can seamlessly integrate with your bike and cycling computer setup.

In conclusion, the GUB 639 bike computer holder is a well-designed and functional accessory that combines quality materials, versatile features, and a user-friendly design. It is an excellent choice for cyclists who want to keep their cycling data easily accessible and their bikes neatly organized.

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