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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 3S Bicycle Front Derailleur
Home / Products / Front Derailleur / 3S Bicycle Front Derailleur
3S Bicycle Front Derailleur
FD-QD-04A

3S Bicycle Front Derailleur

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Ningbo Tongkin Technology Co., Ltd.
About SunRun

Ningbo Dongjin Technology Co., Ltd is China OEM 3S Bicycle Front Derailleur Supplier and ODM 3S Bicycle Front Derailleur 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

When shopping for a bicycle, how should you consider the fit of the Bicycle Front Derailleur?

When purchasing a bicycle, it is very important to consider the fit of the Bicycle Front Derailleur (bicycle front derailleur) because it is directly related to riding comfort and efficiency. Here are some tips to help you choose the right front derailleur when shopping for a bike:
Gear range matched to riding needs:
Choose the right front derailleur gear range based on your riding needs (e.g. mountain biking, road riding, city commuting, etc.). For example, if you frequently climb hills or face difficult road conditions, it would be more advantageous to choose a front derailleur with a wider gear range.
Compatibility with rear derailleurs:
Make sure the front derailleur you choose is compatible with the rear derailleur and can work together for a smooth shifting experience. Different makes and models of front and rear derailleurs may have different compatibility requirements, so be sure to pay attention to this.
Brand and quality:
Choose a front derailleur from a well-known brand, usually these brands have better product quality and after-sales service. Reliable quality front derailleur provides longer service life and more stable performance.
Ease of use and adjustability:
Consider the ease of use and adjustability of the front derailleur. Some high-end front derailleurs have more precise shifting control and easier adjustments, which will be more rider-friendly.
Material and weight:
Pay attention to the material and weight of the front derailleur, which will affect the weight and performance of the entire vehicle. The lightweight front derailleur helps reduce the weight of the entire vehicle and improves riding efficiency.
Price and budget:
Choose the right front derailleur based on your budget. The prices of different brands and models of front derailleurs vary greatly, and you can choose according to your needs and budget.
Refer to user reviews and professional opinions:
Before buying, read user reviews and professional opinions to understand the performance features, pros and cons of different front derailleur models so you can make a more informed choice.
Finally, it is recommended that you test-ride bicycles with different configurations in a physical store or professional bicycle shop so that you can experience the performance and comfort of the front derailleur first-hand and make the choice that best suits you.