SRAM X-Sync Eagle 6mm Offset ChainringINTEGRITYAfter studying the performance and wear of drivetrain components in the lab and in the real world, SRAM engineers have redesigned X-Sync chainrings. Enter X-Sync 2 Eagle chainrings. They are now more durable, run quieter and are more efficient. Given a longer positive-rake tooth they will work perfectly with Eagle chains to increase retention along with decreasing friction and noise no matter what the conditons.ReviewsBikerumor - "Basically, Eagle is substantially lighter than a 2x, has a 500% range, and makes the bike simpler. In other words, it frees you from ever needing a front derailleur again." - Tyler BenedictVital MTB - "Eagles are going to invade the planet, eat front derailleurs alive, and leave them for dead." - Chris HiltonFeaturesX-Sync 2 chainring design increases chain retention, wear life, and reduces friction and noise.Designed to be used with Eagle chainSPECIFICATIONSSpeeds12 SpeedTooth Count30, 32, 34, 36, 38Bolt Center Diameter (BCD)Direct MountMaterialsForged and machined aluminumIntended UseXC, Trail, All-MountainWeightTBDChainring BCDSRAM GXP Direct Mount | SRAM Eagle X-Sync 2 6mm Non-Boost Chainring Black, 30 Tooth, Direct Mount