Sram Eagle X-Sync 38T Direct Mount Off-Set Boost Aluminium 12-Speed Chain Ring - Gold, 3 mm

X-SYNC 2 chainring design increases chain retention, wear life, and reduces friction and noise Designed to be used with Eagle chain Design reduces friction and the accumulation of mud, grit and grime. X-SYNC 2 chainring design increases chain retention, wear life, and reduces friction and noise Designed to be used with Eagle chain