Shimano Bell Crank Units are designed for use with Nexus shifters and internally geared hubs. Shimano Nexus Inter3 Bell Crank Unit - For 3-Speed Nexus Shifter and Internally Geared Hub.
.Intensive anti-mist formula Advanced moisture absorption Lasts up to 5 days Safe on all plastics and glass Works on mx and ski goggles, Snowboard goggles, helmet visors, glasses & car mirrors Anti-Fog Treatment lasts up to five days, and if you spray on the outside of your swim goggles or sports glasses, the anti-mist formula will help rain bead off to make your ride that much safer.