Chinook Tall carbon RDM Us cup Extension near new condition $130 (sold)
Chinook Medium carbon RDM US cup Extension good condition $80 (sold)
Chinook short Aluminum RDM US cup extension good condition, was shortened $40
2 single bolt us cup tendon bases one with a new tendon $45 each.
1 brand new never used single bolt us cup tendon base $110 (sold)
1 spare retainer $10 (sold)

Happy to pack and post at buyers expense.