Promax HF-2 Cranks
HF-2 cranks are Promax’s top-of-the-line 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 24-millimeter spindle permanently fitted into the drive-side arm.
104mm BCD
Laser-etched graphics
Bottom bracket sold separately
Pedal washers included
Chainline: 43
Q-Factor: 167
HF-2 cranks are Promax’s top-of-the-line 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 24-millimeter spindle permanently fitted into the drive-side arm.
104mm BCD
Laser-etched graphics
Bottom bracket sold separately
Pedal washers included
Chainline: 43
Q-Factor: 167
HF-2 cranks are Promax’s top-of-the-line 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 24-millimeter spindle permanently fitted into the drive-side arm.
104mm BCD
Laser-etched graphics
Bottom bracket sold separately
Pedal washers included
Chainline: 43
Q-Factor: 167