Right:

• Replacement crank arm for the FC-RS200 chain set.
• If this is not available, then you can use the “B” match arms from the Shimano FC-2450 chainset.
• “B” match:indicates that the parts areusable, but may be different (materials,finish, size & appearance).

Left:

• Shimano FCRS200 left hand crank arm
• Length – 165 mm
• Genuine Shimano replacement part