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Founded in 1991, Ningbo Sunrun Bicycle Co., ltd & Its branch company Ningbo Tongkin Technology Co., Ltd.

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OEM/ODM Alloy J-Hook Mtb Disc Brake Front Hub
Home / Products / Bicycle Hub / Alloy J-Hook Mtb Disc Brake Front Hub
Ningbo Tongkin Technology Co., Ltd.
About SunRun

Ningbo Dongjin Technology Co., Ltd is China OEM Alloy J-Hook Mtb Disc Brake Front Hub Supplier and ODM Alloy J-Hook Mtb Disc Brake Front Hub company was founded in 1991, specializing in the production of bicycle transmission systems, braking systems and other components. The leading products include a series of derailleurs, variable speed flywheels, high-end cassette hubs, disc brakes, brake components, cranksets and more than 300 varieties in six categories.

In 2015, in response to Made in China 2025, the company established Ningbo Dongjin Technology Co., Ltd. to develop a new internal and external variable speed transmission system, entering the first echelon of the domestic industry. "Chicheng wheel industry, quality first" is the pursuit of quality by Richeng people. The company has introduced internationally advanced key technologies such as precision cold forging, CNC machining, heat treatment, and multi-station stamping to develop transmissions with Richeng characteristics. , transmission kit, sales volume leads domestic peers. The registered brands SUNRUN, TONGKEEN and HEMU enjoy high reputation in domestic and foreign markets. The company has independent export rights, and its products are exported to Europe, North America, Central and South America, Africa, Southeast Asia and other countries and regions. Xu Mingqiang, chairman of the company, sincerely invites domestic and foreign merchants to come for negotiation and guidance.

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Industry Knowledge Extension

How does the Mtb Disc Brake Front Hub ensure it will fit a specific wheel size frame?

How the Mtb Disc Brake Front Hub ensures that it matches the frame of a specific wheel diameter is an important issue that mountain bikers need to consider when purchasing and installing a front hub. The matching of the front wheel hub and the frame is not only related to the appearance coordination of the entire vehicle, but also directly affects the stability, control and safety of the ride. Here’s a closer look at how to make sure your front wheel hub matches your frame for a specific wheel size.
First, it’s crucial to know the wheel diameter of your frame. Mountain bike wheel diameters usually come in a variety of specifications, such as 26 inches, 27.5 inches, 29 inches, etc. Each wheel size frame has its own specific design parameters and mounting requirements. Therefore, when choosing a front wheel hub, you must ensure that its wheel diameter matches the wheel diameter of the frame. This can be obtained by checking the specifications of the frame, consulting the manufacturer or professional maintenance personnel to obtain accurate information.
Secondly, consider the compatibility of the mounting interface between the front wheel hub and the frame. Different frames may use different axle center standards, such as front fork opening size, axle center diameter, etc. The front hub needs to match the interface of the frame to ensure stable installation and smooth operation. When purchasing a front wheel hub, you should carefully check the interface specifications of the product, and refer to the manual of the frame or seek professional advice to ensure compatibility between the two.
In addition, you also need to pay attention to the geometric size matching of the front wheel hub and the frame. The width, offset and other parameters of the front wheel hub need to match the design of the frame to ensure that the relative position between the front wheel and the frame is correct to maintain good handling and stability. When purchasing, you can compare the relevant dimensional parameters of the front wheel hub and the frame, or refer to the advice of professionals to ensure matching.
Finally, in order to ensure that the front wheel hub matches the frame, it is recommended that riders seek professional help during the purchase and installation process. They can provide targeted suggestions and solutions based on the needs of the rider and the characteristics of the vehicle model to ensure the best match between the front wheel hub and the frame.
Therefore, ensuring that the Mtb Disc Brake Front Hub matches a frame with a specific wheel diameter requires comprehensive consideration of wheel diameter, mounting interface, geometric dimensions and other aspects. By understanding the frame specifications, checking product parameters, and seeking professional advice, cyclists can choose a suitable front wheel hub to ensure the coordination and performance of the entire vehicle.