HF-3 Crankset degreaser the rib-knit cuff is the

the rib-knit cuff is the most accommodating cuff closure we make

drawing airflow into internal air channels at every speed

VaporRize™ Meryl Skinlife yarns are extremely lightweight and soft against the skin

Soft yarns feature exceptional moisture transfer

Shimano 105 Di2 electronic shifting and hydraulic disc brakes paired with

HF-3 Crankset degreaser the rib-knit cuff is theHF 3 cranks are Promaxs top of the line aluminum crank offering. Hollow forged from 6061 T6 aluminum, both crank arms are hollow so they are super stiff, yet lightweight. The crank arms spin on a beefy 30mm spindle permanently fitted into the drive side arm. These cranks offer direct mount sprocket compatibility for additional weight savings, or run them with the included 104 BCD spider adapter. CNC machined 6061 T6 aluminum crank arms are