Product Description These chainring bolts from White Industries are used to mount the inner VBC chainring to the outer VBC chainring. Technical Information:Material:aluminium (7075)Compatibility:White Industries VBC chainringsManufacturer Number:black:VBCBOLTWASHContents:5 x White Industries chainring bolts5 x White Industries threaded chainring nuts5 x White Industries spacers Manufacturer: White Industries 1325 Ross St. Suite A Petaluma CA 94954 USA info@whiteind.com Distributor: Cosmic Sports GmbH Leyher Straße 47 90763 Fürth Germany info@cosmicsports.de