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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 3x8S Bicycle Trigger Shifter With Brake Lever
Home / Products / Trigger Shifter / 3x8S Bicycle Trigger Shifter With Brake Lever
3x8S Bicycle Trigger Shifter With Brake Lever
SL-KD-81-L3-R8

3x8S Bicycle Trigger Shifter With Brake Lever

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Ningbo Tongkin Technology Co., Ltd.
About SunRun

Ningbo Dongjin Technology Co., Ltd is China OEM 3x8S Bicycle Trigger Shifter With Brake Lever Supplier and ODM 3x8S Bicycle Trigger Shifter With Brake Lever 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

The Bicycle Trigger Shifter With Brake Lever makes an abnormal noise when shifting. What is the reason? How to solve?

Bicycle Trigger Shifter With Brake Lever makes abnormal noise when shifting, which may be caused by many reasons. Below, we'll explore possible causes and corresponding solutions in detail.
First of all, abnormal noise may be caused by oil or impurities inside the transmission. During the shifting process, these impurities may interfere with the normal operation of the transmission, causing abnormal noise. In order to solve this problem, the transmission can be cleaned regularly and special cleaning agents can be used to remove oil stains and impurities. At the same time, keeping the transmission dry to prevent moisture from entering can also effectively reduce the occurrence of abnormal noise.
Secondly, worn or damaged parts inside the transmission may also be the source of abnormal noise. For example, wear or damage to parts such as chains, gears, and derailleur paddles may cause abnormal noise during shifting. In this case, it is necessary to check the wear of these parts and replace the severely worn parts in time. In addition, regular maintenance of the bicycle and timely replacement of worn parts can also effectively prevent the occurrence of abnormal noise.
In addition, the installation and adjustment of the transmission may also affect its normal operation. If the transmission is improperly installed or adjusted incorrectly, it may cause increased friction between the chain and gears, resulting in abnormal noise. Therefore, when installing and adjusting the derailleur, you need to ensure that its position is accurate, the angle is appropriate, and the fit between the chain and gears is good.
To solve the problem of abnormal noise caused by the Bicycle Trigger Shifter With Brake Lever when shifting, you need to take corresponding measures according to the specific situation. If the abnormal sound is caused by oil or impurities, the problem can be solved through cleaning and maintenance; if it is caused by parts wear or damage, the worn parts need to be replaced in time; if it is caused by improper installation and adjustment, it needs to be reinstalled and adjust the transmission.
In short, keeping the bicycle clean and dry, regularly replacing worn parts, and correctly installing and adjusting the transmission are all effective ways to reduce the abnormal noise produced by the Bicycle Trigger Shifter With Brake Lever when shifting. Through these measures, we can ensure the smooth operation of the bicycle and improve the comfort and safety of riding.