- Model Compatibility: This bike rear derailleur is designed for Shimano and SRAM 9-speed mountain bikes, ensuring seamless integration with your existing setup. - Important Note: This derailleur features a direct mount system. Please verify the mount type of your original part to ensure compatibility before placing an order. - Superior Performance: Experience precise gear shifts with this MTB rear derailleur. It delivers light and stable shifting, making your rides smoother and more enjoyable, whether you're tackling steep trails or cruising on flat terrain. - Durable Construction: Made from high-quality aluminum alloy, this rear derailleur is built to withstand the rigors of mountain biking. Its robust design ensures longevity and reliability while being easy to install and remove. - Practical Applications: - Perfect for mountain bikers who demand reliable performance in challenging conditions. - Ideal for upgrading your bike to enhance shifting accuracy and overall riding experience. - Suitable for both casual riders and competitive cyclists looking to improve their bike's gearing system. Make the most of your biking adventures with a rear derailleur that combines compatibility, performance, and durability.