Promax HF-3 Hollow Hot Forged Crankset - 172.5mm, 2-PC, Direct Mount SRAM 3-Bolt, 30mm Spindle, Black Road & Track Chainrings Manufacturer Part Number: 424 160

Manufacturer Part Number: 424 160 15

Manufacturer Part Number: DROPOUT-511

EAN: 0849430056351

EAN: 7613052356211

121737-Q0-L

Promax HF-3 Hollow Hot Forged Crankset - 172.5mm, 2-PC, Direct Mount SRAM 3-Bolt, 30mm Spindle, Black Road & Track Chainrings Manufacturer Part Number: 424 160HF 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