Promax HF-3 Hollow Hot Forged Crankset - 170mm 2-PC Direct Mount SRAM 3-Bolt 30mm Spindle BLK CheckoutSpec= Plus Cylinder }Promax SQ-1 Crank Arm Set

}Promax SQ-1 Crank Arm Set - 150mm Square Taper JIS Spindle Interface 110mm BCD Gold

}FOX 40 Air Shaft Assembly - 2019 203mm FLOAT

Mesh side panels for breathability

5mm hex key slack adjustment through hub shell access hole

5" 160 mm 15QR x 110 mm 44 mm Offset Shiny Black GRIP2

Promax HF-3 Hollow Hot Forged Crankset - 170mm 2-PC Direct Mount SRAM 3-Bolt 30mm Spindle BLK CheckoutSpec= Plus Cylinder }Promax SQ-1 Crank Arm SetPromax HF 3 Hollow Hot Forged Crankset 170mm 2 PC Direct Mount SRAM 3 Bolt 30mm Spindle Black. HF 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