fsa-afterburner-modular-1x-direct-mount-megaexo-mtn-crankset-32t-175mm
fsa-afterburner-modular-1x-direct-mount-megaexo-mtn-crankset-32t-175mm, FSA (Full Speed Ahead) Afterburner Cranksets feature hollow forged crank arms resulting in superior strength and stiffness and a higher strength-to-weight ratio compared to solid arms.