Upgrade your single-ring drivetrain with our innovative Zone Parts narrow wide chainrings, designed to revolutionize your cycling experience. Featuring cutting-edge chain retention technology, these chainrings eliminate the need for a chainguide, delivering superior performance on every ride. The unique design incorporates alternating fat and skinny teeth that seamlessly mesh with the narrow and wide plate spacing of a standard chain, providing optimal grip and stability. Say goodbye to dropped chains and hello to a smoother, more efficient ride all without the hassle of a clutched derailleur. Upgrade to Zone Parts chainrings and elevate your cycling game today!

• Sizes: 32t/34t/36t
• Weight: about 39.4g/46.2g/57.4g
• Compatible for 9, 10 and 11 speed.
• Narrow Wide tooth profiling ensures ultimate chain retention
• Thickness: 4mm