Refined title: Mountain Bike Shifters, 3X7 Thumb Gear Shifters, TX-30 Speed Shift Lever Set

The right shifter is a trigger-type 7-speed shifter, featuring a lever for downshifts and a thumb button for upshifts. The left shifter, on the other hand, is a friction/ratchet thumb lever designed for triple cranksets. This thumb shifter offers excellent shifting performance, providing a total of 3x7 speeds with smooth gear changes.

With just a gentle press of the thumb, you can quickly shift gears, and the clear speed display enhances the overall cycling experience. Crafted from durable aluminum alloy material, this thumb shifter delivers optimal performance, maximum safety, and longevity.

The product is suitable for a wide range of bikes, including mountain, city, road, and folding models. You can choose to use only the left gear shifter for 3-speed, only the right shifter for 7-speed, or both the left and right shifters for 3x7-speed configurations.

The package includes a pair of TX30 Thumb Gear Shifters (left and right shifters). Please note that the type of the outlet line part may be sent randomly, so please ensure that you are comfortable with this before placing your order.

If the packaging of the speed shifter you receive is damaged, feel free to contact us, and we will be available to assist you. This high-quality thumb shifter is designed to provide a seamless and enjoyable cycling experience, with its clear speed display, smooth shifting, and durable construction.

In summary, this product offers versatility, performance, and reliability, making it a great choice for cyclists who demand the best from their gear. With its easy-to-use design and robust construction, this thumb shifter is sure to enhance your cycling journey.

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