Shimano Nexus SL-3S35 3-speed Revo Shifter / includes Bell Crank . Shimano Nexus SL-3S35 3-speed Revo Shifter / includes Bell Crank . Nexus SL-3S35 3-speed Revo shifter for Nexus Inter-3 internally geared hub. Includes shifter, bell-crank, cable & housing.