Promax HF-3 Hollow Hot Forged Crankset - 170mm 2-PC Direct Mount SRAM 3-Bolt 30mm Spindle BLK CheckoutSpec= Plus Cylinder Rear Derailleur Mount Type 10x1

Rear Derailleur Mount Type 10x1 Standard Rear Der/Shifter Compatibility Shimano Road Cage Length Medium Drivetrain Speeds 10 Weight 220 Color Black/Silver Chain Wrap Capacity (teeth) 39 Largest Cog 34

Hellbender bearings have an improved seal structure and are cross compatible with Cane Creek headsets

5mm hex key slack adjustment through hub shell access hole

Simple and easy to refill

Promax HF-3 Hollow Hot Forged Crankset - 170mm 2-PC Direct Mount SRAM 3-Bolt 30mm Spindle BLK CheckoutSpec= Plus Cylinder Rear Derailleur Mount Type 10x1Promax 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