Sram gx 1000 11 speed chainset gxpthe sram gx crankset delivers consistent performance every time out featuring srams x sync tooth profile the gx crankset is engineered for complete chain control each tooths thickness is cnc machined to work seamlessly with the chains inner and outer links you can personalize your gear range to match the way you ride features arm material 6000 series al chainring material cnc machined 7075 two tone anodize weight 720g gxp 175mm 32t compatibilit