Sunrace Crankset 172.5mm 50-34T FCRS Road

Sunrace Crankset 172.5mm 50-34T FCRS Road

• 1010 Speed Super Fluid Drive.
  
• Integrated ISIS external bottom bracket.
  
• Aluminum Outer/Inner chainring.
  
• 6061 Aluminum Forged / Hi-Polished anodized crank arms.
  
• 172.5mm Crank arm.
  
• Chromoly axle 24mmø.
  
• 50-34T
  
• Bolt circle ø 130mm
  
• Weight: 944g