◂ 

Promax HF-3 Hollow Hot Forged Crankset - 170mm 2-PC Direct Mount SRAM 3-Bolt 30mm Spindle BLK

$279.99 Sale Save

SKUCK0497

UPC657993341445

Item is in stock Only 0 left in stock Item is out of stock Item is unavailable

Promax HF-3 Hollow Hot Forged Crankset - 170mm 2-PC Direct Mount SRAM 3-Bolt 30mm Spindle Black. HF-3 cranks are Promax’s 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 strong and stiff
  • Designed and optimized for chainrings and spiders with SRAMs 3-Bolt mount style
  • Includes 4-bolt 104 BCD spider/adapter (Not compatible with CK-1 crank spider/adapter)
  • 30mm spindle provides increased stiffness and efficient power transfer
  • Pedal washers included and required
  • Bottom bracket sold separately
    • TECH SPECS
    BB Included No
    Chainring BCD 104
    Chainring BCD Direct Mount SRAM
    Color Black
    Crank Intended Use BMX
    Crank Length (mm) 170
    Defined Color Black
    Drivetrain Speeds Single Speed 3/32"
    Number of Chainrings Configurable Spider
    Pedal Spindle 9/16"
    Rings Not Included
    Spindle Interface Type RaceFace/Easton CINCH

    EASY RETURNS

    30 day easy returns on all orders

    Fast shipping

    We know you need your parts fast, so we've got your back.

    Dedicated support

    We have real humans ready to help you find the right part, the first time.