SRAM NX Eagle X-Sync 2 Boost Chainrings CHAINRINGS 211321
CHAINRING SRAM 32T DIRECT 3mm STL BK NXEAGLE BOOST NX Eagle X-Sync 2 Boost Chainrings 710845820854 DIRECT MOUNT 32T X-Sync 2 chainring design increases chain retention, wear life, and reduces friction and noise Designed to be used with Eagle chains Direct Mount 32T Steel Black 11/12sp Narrow/Wide 3mm 32T, 3mm BLACK