SRAM XX CHAINRING BOLT KITTIME TO BOLTThe SRAM XX Chainring Bolt Kit comes with 8 pieces. It has four bolts and four nuts. It fits 80/120mm bolt circle SRAM/Truvativ cranks with threaded bolt holes in outer chainrings.FeaturesFits 80/120mm bolt circle SRAM/Truvativ cranks with threaded bolt holes in outer chainringsManufacturer Part Number: 11.6215.193.060UPC: 710845637049 | SRAM XX Chainring Bolt Kit Silver