C-Bear Ceramic Bearings Delrin Pulley Wheels for SRAM AXS Red/Force

The hybrid C-Bear Delrin ceramic shifting cog with ceramic bearings is compatible with SRAM AXS Red/Force 12-speed rear derailleurs. Shifters are the fastest rotating bearings on your bike. C-Bear Ceramic Bearings is a Belgian bearing specialist for ceramic ball bearings with the best smooth running properties, durability and accuracy of fit. All bearings work without additional spacers and washers. Delrin® Delrin® (Polyoxymethylene POM) is the perfect material for parts that need to replace metal. It is a thermoplastic with very high surface hardness, which is surpassed by only a few plastics. Compared to other plastics, Delrin® offers higher tensile strength, stiffness, creep and fatigue resistance, and significantly higher impact resistance. Included: 2x C-Bear Ceramic Shifter Wheels made of Delrin.