Shimano HB-7700 is a high-performance hub designed for use with radial lacing. It is suitable for a variety of applications, including road, mountain, and cyclocross. The HB-7700 is constructed from lightweight and durable materials, and it features a precision-sealed bearing system for smooth and efficient operation. The hub is also compatible with a wide range of cassettes, making it a versatile option for riders of all levels.

Here are some of the key features of the Shimano HB-7700:

• Lightweight and durable construction
• Precision-sealed bearing system for smooth and efficient operation