1 Pair 3x7 Bicycle Brake Levers Shifter 21 Speed Shifter Set with Shift Cables Gear Indicator for Mountain Bike Folding Bike City Bikes Racing

1 Pair 3x7 Speeds Shifter: Achieve 3 speeds with the left shifter and 7 speeds with the right shifter. Simultaneously use both shifters for a total of 21 speeds, providing versatile gearing options.
High-Quality Aluminum Alloy: The shifters are constructed from premium aluminum alloy, ensuring durability, strength, and lightweight performance.
Precision Shift Performance: Equipped with wires and noise-buffering dampers, the shifters deliver precise and consistent shifting performance. The optical gear display indicator allows easy tracking of the gear position.
Compatible Design: Designed for handlebars with a 22.2mm diameter, the shifters are compatible with V-brake systems and cable-disc brake systems. The ergonomic design enhances user comfort.
Versatile Application: Suitable for mountain bikes, city bikes, road bikes, and folding bikes, providing a versatile solution for various cycling preferences and styles.

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