Trusted by elite BMX racers for more than a decade the Promax HF-2 cranks are a balanced combination of stiffness durability and weight savings. Forged from 6061-T6 aluminum the hollow crank arms spin on a beefy 24mm spindle permanently fitted into the drive-side arm.

Hollow-forged 6061-T6 aluminum HF-2 cranks are lightweight stiff and strong

104mm BCD chainring mount (Chainring sold separately)

Chainline: 43

Q-Factor: 168

Pedal washers included

Bottom bracket sold separately

Will not fit English x 73mm bottom bracket shells

Drive Side Compatibility	Right Hand Drive
Chainring BCD	104
Chainrings Included	No
Color	Black
Crankset Style	2-Piece
Crank Length (mm)	177.5
Crank Intended Use	BMX
Weight	859
Pedal Spindle	9/16"
BB Included	No
Crank Arm Material	Aluminum
Weight (oz)	30.3
Spindle Material	Steel
Defined Color	Black
Bore	24mm
Size	177.5Mm