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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 Bicycle front derailleur FD-QD-35
Home / Products / Front Derailleur / Bicycle front derailleur FD-QD-35
Bicycle front derailleur FD-QD-35
FD-QD-35

Bicycle front derailleur FD-QD-35

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Describe
The Sunrun front derailleur stands out for its strength and durability, and its ability to withstand greater impacts and loads. Its compact design allows for easy and flexible adjustment to meet different shifting needs. Whether facing sharp shifts or heavy loads, the Sunrun front derailleur always shows excellent stability and reliability.
Ningbo Tongkin Technology Co., Ltd.
About SunRun

Ningbo Dongjin Technology Co., Ltd is China OEM Bicycle front derailleur FD-QD-35 Supplier and ODM Bicycle front derailleur FD-QD-35 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

What effects will improper adjustment of the Bicycle Front Derailleur have on riding?

If the Bicycle Front Derailleur is improperly adjusted, it will have a series of negative effects on your riding. Here's what might happen:
Smooth shifting: The main function of the front derailleur is to assist the chain in switching between front and rear gears. Improper adjustment may cause the chain to get stuck or skip gears during shifting, making the shifting unsmooth and affecting the continuity and comfort of riding.
Chain friction or falling off: Improper adjustment may cause the distance between the front derailleur and the chain to be inappropriate, causing friction between the chain and the front derailleur. This will not only increase resistance during riding, but may also damage the chain and front derailleur. device. In extreme cases, the chain may even come off the front derailleur, interrupting your ride or even causing an accident.
Affects riding speed and efficiency: Unsmooth shifting and additional friction will increase riding resistance and reduce riding speed and efficiency. For cyclists seeking speed and efficiency, this can have a negative impact on their training or race performance.
Increased noise while riding: Improper adjustment of the front derailleur may cause the chain to make abnormal noise when switching, which will not only affect the comfort of riding, but may also have a negative impact on the rider's mood.
Damage to other bicycle components: Long-term improper adjustment of the front derailleur may cause other bicycle components such as chains, gears, etc. to also be damaged, further increasing the cost and time of repairs.
Therefore, in order to maintain a smooth, comfortable and safe ride, it is recommended to regularly inspect and adjust the Bicycle Front Derailleur. If you're not sure how to make an adjustment, seek help from a professional bicycle repair technician. At the same time, you should also pay attention to the shifting operation while riding to avoid damage to the front derailleur caused by excessive or improper use.