Promax HF-2 Cranks

Promax HF-2 Cranks. represents the best in Promax’s already illustrious line of cranks. Crafted from 6061-T6 aluminum, and featuring a 24mm chromoly spindle, the HF-2's are super stiff as they are lightweight and durable.

Requires 4-bolt chainring. Bottom bracket sold separately.

SPECIFICATIONS

• SPINDLE FIT: Designed as 2-pc crank, spindle included and built on to drive arm
• MATERIAL: 6061-T6 aluminum, Hollow forged arms with 24mm hollow chromoly spindle
• BOTTOM BRACKET: Sold separately, Outboard 24mm bottom bracket required
• CHAINRING: Requires 4-bolt chainring (104mm bolt pattern)
• PEDAL FIT: 9/16" (standard for 3pc cranks)
• INCLUDES: Right and Left crank arms, spindle and crank arm bolts.