Promax HF-3 Hollow Hot Forged Crankset - 172.5mm 2-PC Direct Mount SRAM 3-Bolt 30mm Spindle BLK CheckoutSpec= 220g } RSD/LSD compatible

} RSD/LSD compatible

6mm length 400mm setback zero material carbon color carbon

6 independent pawls with 3 steps per pawl work in unison

Color Mint Primary Color Green

0 Color Black Defined Color Black Material Aluminum Rise 40 Upsweep 4 Weight 280 Width 800

Promax HF-3 Hollow Hot Forged Crankset - 172.5mm 2-PC Direct Mount SRAM 3-Bolt 30mm Spindle BLK CheckoutSpec= 220g } RSD/LSD compatibleHF 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 lightweight