- Easy Shifter Compatibility: This bicycle integrated shifter adapter is designed specifically for mounting shifters to I-Spec EV brake systems, ensuring seamless compatibility between components. - Practical and durable: Made of aluminum alloy, this adapter is built to last and withstand the rigors of regular cycling use, providing a reliable solution for your bike's shifting needs. - Lightweight design: Weighing only about 11 g, this shifter adapter adds minimal weight to your bike, allowing for efficient and smooth shifting without compromising the overall performance and agility of your ride. - Sleek and stylish: With its sleek black color, this shifter adapter seamlessly blends with the aesthetics of your bike, enhancing its overall appearance while maintaining a clean and streamlined look. Use scenarios: - Road or mountain bikes with I-Spec EV brake systems can mount a compatible shifter without changing levers, simplifying upgrades or repairs. - Build or upgrade a lightweight cockpit for daily riding or race-ready setups, preserving performance while adding minimal weight. - Create a cohesive, understated look on a bike by using a black finish that blends with other components.