Welcome to our store! Discover our integrated brake and shift lever combination, an essential accessory to optimize your bike's control and performance. This product combines braking and shifting functions in a single ergonomic unit for a smooth and intuitive riding experience. Designed for 3x7 (21-speed) bikes, this lever combination allows you to precisely control your speed and brake safely. An integrated visual gear indicator lets you quickly check your current gear for added convenience. Made from a robust aluminum alloy, with non-slip rubber for a comfortable grip and durable stainless steel cables, it comes complete with brake cables: a rear cable of approximately 2 meters and a front cable of approximately 1.65 meters. This versatile lever is compatible with various brake types: internal pull (V-brake), cantilever, roller brake, and mechanical disc brakes. Its inner diameter for handlebar mounting is approximately 22.2 mm, allowing for easy installation on most road bikes, mountain bikes, and hybrid bikes. Each control unit includes two of this brake and shift lever combination, with a total weight of approximately 350 grams. Enjoy integrated and reliable control for all your two-wheeled adventures!