SRAM SX Eagle Boost Crankset - 165mm 12-Speed 32t Direct Mount DUB Spindle Interface BLK A1 MFPN=20497 EC49/40 upper/lower lower stack 12mm

EC49/40 upper/lower lower stack 12mm color black weight 54g

The temperature of this iron is controlled by a microprocessor

ANTI-SCRATCH and when desired Multicoating or Polarized in one great lens

Some known posts of this size include:

FC-RX820-1

SRAM SX Eagle Boost Crankset - 165mm 12-Speed 32t Direct Mount DUB Spindle Interface BLK A1 MFPN=20497 EC49/40 upper/lower lower stack 12mmSRAM SX Eagle Boost Crankset 165mm 12 Speed 32t Direct Mount DUB Spindle Interface Black A1. The SRAM SX Eagle Crankset includes Eagle platform styling and features in an entry level price point. SX Eagle cranks are compatible with all levels with SRAM Eagle drivetrain systems. Offers the same chain retention performance as seen in all higher level Eagle drivetrain cranks 32t direct mount X SYNC 2 steel chainring included Aluminum crank arms 11 12