SHIMANO Dura-Ace Junction B EW-JC200
https://alexscycle.com/products/shimano-dura-ace-junction-b-ew-jc200
SHIMANO Dura-Ace R9100 OT-RS900 Shift Cable Set
https://alexscycle.com/products/shimano-dura-ace-r9100-ot-rs900-shift-cable-set
MIYATA TUBULAR RIM TAPE
TTP-4 : 20mm x 5M （approx length 27" wheel x2）