The Sram GX Eagle™ crankset delivers consistent performance every time out. Featuring SRAM’s X-SYNC™2 tooth profile chainring, the GX crankset is engineered for complete chain control. Each tooth’s thickness is precisely controlled to work seamlessly with the chain’s inner and outer links.   Features Optimized 7000 series forged aluminium arms. Direct mount ring. ISO 4210 compliant. See Declaration of Conformity for details.. Super Boost+ version.   Specification Speeds: 11/12. BB Compatibility: Sram DUB. Chainring Size: 32T. Crankset Type: Super Boost+. Chainring material: Aluminium. Chainring Offset: 3mm. BCD: Direct Mount. Crank arm material: Aluminium.