Ball Ring Big O Nexus 8V 3 3/16 Inch X 26

Shimano Nexus 8 Large bullet ring. Suitable for Shimano SG-8R20. Specifications: Material: stainless steel Weight: 14 grams Outer ring diameter: 71.9 mm Inner ring diameter: 66.6 mm Size: 3/16" x 26 Dimensions per ball: 3/16" Number of bullets: 26 Colour: Silver, black