Nexus/Alfine Vertical Dropout Right Non-turn Washer 8R Blue

Shimano Nexus/Alfine Vertical Dropout Right Non-turn Washer 8R Blue. Shimano Nexus Hub Non-Turn Washers11/8/7-speed Alfine and Nexus hubs use a numbered pair of non-turn washers matching the frame dropout type3-Speed Nexus hubs use 1 of any type