SRAM GXP Direct MountFits SRAM GXP CNC machined in house in the UK from 7075 T6 aluminium, anodised Learning from years of experience our tooth pattern has been optimised to increase longevity and performance in poor conditions Designed to work with 10, 11 & 12 speed (Eagle) chains Uses our same tried and tested tooth profile as our standard Narrow Wide chainrings reviewed 10 10 by MBR Attributes BCD Direct Mount SRAM 3 Bolt Chainring Comp. Offset 3mm Material 7075 T6