Gates Carbon Drive CDX Rear Sprocket

This sprocket is designed for standard Shimano-style freehub bodies with a 9-spline interface. If your hub uses a different standard, such as XD or Micro Spline, this component will not be compatible.

The CDX rear sprocket is specifically engineered for the Gates Carbon Drive system. It is optimized for an 11mm pitch, so ensure your belt and front sprocket are also part of the Gates CDX ecosystem for proper engagement.

Stainless steel is chosen for its superior durability and resistance to wear, especially under the high-torque conditions of belt drives. It ensures the sprocket teeth maintain their profile over thousands of miles, even in gritty off-road or trekking environments.

The shim kit allows you to fine-tune the sprocket's lateral position on the freehub body. This is essential for achieving the perfect chainline alignment, which is critical for smooth, quiet, and efficient belt operation.

Yes, the CDX sprocket is built to handle the rigors of off-road riding. Its robust stainless steel construction is designed to withstand the high loads and debris exposure typical of mountain biking and long-distance trekking.

The tooth count directly affects your gear ratio. A smaller sprocket will provide higher gearing for speed, while a larger sprocket will make pedaling easier on steep climbs. Consider your current front sprocket size and desired terrain when selecting your tooth count.