The Sunrace MZ901 12sp Cassette is a high-quality and durable cassette designed for 12-speed drivetrains. It is compatible with Shimano and SRAM systems, making it a versatile choice for a wide range of bikes.

This cassette features a wide gear range, allowing you to tackle steep climbs and fast descents with ease. The 12-speed design provides smooth and precise shifting, ensuring optimal performance on every ride.

Constructed from lightweight and durable materials, the Sunrace MZ901 12sp Cassette offers excellent durability and longevity. The precision-engineered teeth provide reliable and consistent shifting, even under heavy load.

With its sleek and stylish design, this cassette will not only enhance the performance of your bike but also add a touch of elegance to its overall appearance. Whether you are a professional cyclist or a casual rider, the Sunrace MZ901 12sp Cassette is a must-have upgrade for your bike.