Promax Aluminum crankset HF-2

High-end, the crankset PROMAX HF-2 offers improved torque stiffness when pedalling thanks to the use of hollow crank arms, making the whole assembly lighter. It features a heat-treated Chromoly spindle that stiffens the entire setup and is also equipped with Chromoly pedal inserts.

SPECIFICATIONS:

• 2-piece crankset
• Hollow Aluminium 6061-T6 forged crank arms
• 24mm heat-treated Chromoly spindle
• Forged Aluminium chainring
• 4-bolt BCD diameter 104mm
• Chainline: 43mm
• Q-factor: 167mm
• Chromoly pedal inserts
• Weight: 877g (180mm)
• Sold without bottom bracket

COMPATIBILITY:

• Press Fit 86mm bottom brackets with 24mm spindle
• Euro BSC/BSA bottom brackets with 24mm spindle