Promax HF-3 Hollow Hot Forged Crankset - 172.5mm 2-PC Direct Mount SRAM 3-Bolt 30mm Spindle BLK CheckoutSpec= 220g Vendor Racktime Manufacture Number 097211-001

Vendor Racktime Manufacture Number 097211-001 Model Name TopIt 2

6 independent pawls with 3 steps per pawl work in unison

The GX Eagle T-Type chain is the strongest SRAM has ever made

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

Extra thick ridged foam with center air channel for excellent ventilation

Promax HF-3 Hollow Hot Forged Crankset - 172.5mm 2-PC Direct Mount SRAM 3-Bolt 30mm Spindle BLK CheckoutSpec= 220g Vendor Racktime Manufacture Number 097211-001HF 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