The XG-1275 Eagle cassette is for riders who prioritize all day function over anything else. With both 520% (10-52t) and 500% (10-50t) gear range available riders have more ability to spin and recover on the burliest climbs. Featuring FULL PIN technology that uses lightweight precision engineered steel cogs permanently connected with high-strength stainless steel pins. An open design similar to SRAM's X-DOME cassette that aids in mud clearance giving riders crisp shifting performance and longer component life.Utilizes XD driver bodyBlack colorway makes the XG-1275 cassette right at home on any buildFeatures FULL PIN technology that uses lightweight precision engineered steel cogs permanently connected with high-strength stainless steel pinsOpen design aids in mud clearance giving riders crisp shifting performance and longer component life