Shimano Nexus Inter3 Bell Crank Unit - For 3-Speed Nexus Shifter Internally Geared Hub CheckoutTitle=SRAM RED AXS Crankset - 172.5mm This Shimano chainring allows you

This Shimano chainring allows you to update your Ultegra FC-R8000 11-speed crankset with a chainring configuration to best fit your riding style

durable cycling light with a machined aluminum body with built-in cooling fins and cutouts for side visibility

Magnetic faceplate

UV resistant outer layer

Shimano Nexus Inter3 Bell Crank Unit - For 3-Speed Nexus Shifter Internally Geared Hub CheckoutTitle=SRAM RED AXS Crankset - 172.5mm This Shimano chainring allows youShimano Nexus Inter3 Bell Crank Unit For 3 Speed Nexus Shifter and Internally Geared Hub. Shimano Bell Crank Units are designed for use with Nexus shifters and internally geared hubs. For Nexus 3 speed shifter