Shimano Octalink Tandem Crankset – Hollowtech‑Style Arms – 175 mm.

Selling a used Shimano Octalink tandem crankset removed from a functioning setup. Fits standard Octalink V2 bottom brackets. Chainring interface and bolt seats are in excellent shape.

Condition disclosure:

• Left crank arms show visible scratches along the outer face

• Both arms have side‑surface scuffs from heel rub and tandem clearance

• No cracks, no deformation, pedal threads clean

Chainrings show light use, so if you need to a set of chain rings, this might be a good value. Perfect for anyone maintaining an older Cannondale, Co-Motion, or Santana tandem that still uses Octalink.