RaceFace Team Chainring Set is black machined and anodized.CNC machined in British Columbia, CanadaAL7075-76 rings with hardwearing steel rampsS.H.I.F.T technology features sloped ramps, profiled teeth and pinsBlack machined and anodizedChainring sets are 9speed compatible unless noted and include outer chainring boltsItem SpecificationsColorBlackMaterialAlTeeth24,34,46teethBolt Pattern5-BoltChainring BCD74,110mmRing PositionMiddle,Outer,InnerChain Compatibility9-SpeedDefined ColorBlack