This MTB bicycle shifter lever set is designed for optimal performance in shifting and braking. The left-hand lever manages three gears, while the right-hand lever allows for control over seven gears, facilitating easy and quick speed adjustments. The integrated visual gear position display ensures clarity in gear changes, enhancing safety and efficiency. This product features a 21-speed mountain bike variable speed governor with a one-piece brake system, tailored for precise control. The ergonomic design of the 3x7 speed shift brake handle is crafted to provide comfort and an optimal finger positioning, which is crucial during long rides. This set is versatile and can be used on various types of bicycles including mountain bikes, city bikes, recreational vehicles, road bikes, and folding bikes.

Features:

• Material: Aluminium Alloy
• Handle Mounting Hole Inner Diameter: Approximately 22.2mm

This shifter lever set is a practical upgrade for cyclists looking to improve their biking experience with reliable gear changes and effective braking.