Mountain bike shift lever and brake lever, with shift indicator and brake cable-Mountain bike shift lever and brake lever, with shift indicator and brake cable-Optional type: 3 speed (left side) x 7 speed (right side) / 3 speed (left side) x 8 speed (right side) Compatible with linear pull, roller and mechanical disc brakes, suitable for 21-23mm diameter handlebars Provide precise and consistent shift performance. With silencing buffer Ergonomic shift/brake lever combination: The brake lever combination is designed to make shifting and braking a seamless process, making riding easier. The ergonomic design makes the operation more comfortable. Package includes: 1 x a pair of bicycle gear levers Product Description feature: Provides precise and consistent shift performance With silencing buffer Designed with an optical gear display indicator to show the position of the gear Compatible with linear traction, cantilever, roller and mechanical disc brakes Ergonomic design, more comfortable operation All shifters come with wires Suitable for mountain bikes, hiking bikes, city bikes, etc. Optional type: 3 speed (left side) + 7 speed (right side) | 3 speed (left side) + 8 speed (right side) The package includes: 1 x pair of bicycle gear levers