FC-RS510 left hand crank arm unit, 172.5 mm

• FC-RS510 left hand crank arm unit, 172.5 mm is product number 2 in the attached image
• Genuine Shimano replacement part

• Product Type
  Crank Arms
• Discipline
  Road
• Discipline
  Time Trial & Triathlon
• Side
  Left
• Colour
  Black
• Ratio
  172.5 mm

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