3x7 21 Speed Bike Gear Shifter Brake Lever Set

【Reliable Shifting and Braking Upgrade】Upgrade your bicycle’s performance with the 3X7 bike gear shifter. Experience a smoother and more controlled riding experience through enhanced shifting and braking.

【High-Quality Material】Crafted from premium aluminum alloy, our 3x7 21-speed bike brake lever shifter ensures durability and a lightweight design. With 3-speed control on the left and 7-speed control on the right, it offers a total of 21 gears for optimal performance. Precise and consistent shifting is guaranteed thanks to included cables.

【Easy Installation and Replacement】Simplify bike maintenance and easily replace old shifting mechanisms. The bicycle gear shifter brake set makes installation and replacement quick and straightforward, ensuring your bike stays riding-ready.

【Exquisite Craftsmanship, Long-Lasting Durability】The 7-speed bike gear shifter kit comes with a clear gear indicator for easy and precise shifting. Durable construction ensures long-lasting performance, making your bike stylish and reliable.

【Wide Range of Applications】Ideal for a variety of bikes, including mountain bikes, road bikes, folding bikes, and more. Compatible with handlebars with a diameter of 21-23mm, this gear shifter is a perfect accessory for bike repair shops. Ensure compatibility with your bike before purchasing to avoid any issues.