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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 3x8 Speed Bicycle Trigger Shifter SL-KD-34-L3-R8
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3x8 Speed Bicycle Trigger Shifter SL-KD-34-L3-R8
SL-KD-34-L3-R8

3x8 Speed Bicycle Trigger Shifter SL-KD-34-L3-R8

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The Sunrun 3x8 speed controller has the advantages of quick and precise shifting, lightweight control and beautiful appearance.
Ningbo Tongkin Technology Co., Ltd.
About SunRun

Ningbo Dongjin Technology Co., Ltd is China OEM 3x8 Speed Bicycle Trigger Shifter SL-KD-34-L3-R8 Supplier and ODM 3x8 Speed Bicycle Trigger Shifter SL-KD-34-L3-R8 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 basic tools are needed to adjust the 3x8 Speed Bicycle Trigger Shifter?

Adjusting the 3x8 Speed Bicycle Trigger Shifter requires a series of basic tools that will help the rider ensure the derailleur is working properly and providing a smooth shifting experience. Here are some basic tools needed to adjust the 3x8 Speed Bicycle Trigger Shifter and a detailed description of their uses:
First up is the transmission adjustment tool. This is a specialized screwdriver or wrench used to fine-tune the settings inside the transmission. These tools are often precisely sized and shaped to allow easy access and adjustment of key components of the transmission.
Next are cable cutters and crimping pliers. When adjusting a transmission, it is sometimes necessary to cut or reseat cables. Cable cutters are used to cut the old cables, while crimping pliers are used to secure the new cables to the transmission. These tools ensure that the cables are securely in place and prevent them from loosening or falling off while riding.
Additionally, a multifunctional bicycle repair tool is indispensable when adjusting your derailleur. This tool usually integrates multiple functions, such as an Allen wrench, a Phillips screwdriver, etc., which can easily remove and install transmission parts.
In addition to the above tools, lubricants and cleaners are also commonly used auxiliary supplies when adjusting the transmission. Lubricating oil can be applied to key parts of the transmission to reduce friction and wear and increase the service life of the transmission. Cleaners are used to remove dirt and grease from the surface of the transmission to keep it clean and working properly.
There are also some safety considerations to note when adjusting the 3x8 Speed Bicycle Trigger Shifter. First, make sure the bike is in a stable condition to avoid accidents during the adjustment process. Secondly, before adjusting the transmission, it is best to read the transmission manual or maintenance guide to understand its basic structure and adjustment methods. In addition, if the rider does not have professional bicycle maintenance experience, it is recommended to seek help from professional maintenance personnel to ensure the correctness and safety of the adjustment process.
Therefore, adjusting the 3x8 Speed Bicycle Trigger Shifter requires a series of basic tools, including a derailleur adjustment tool, cable cutters and crimpers, a multi-purpose bicycle repair tool, and lubricants and cleaners. These tools will help riders adjust their derailleurs effectively and improve their riding experience.