100mm aria ultimate stem. These are 17 degree ("flat") and have some internal brake cable routing capabilities, normal 31.8 clamp so you can use it with any normal base bar. $135CAD, brand new with all hardware (although I slid it on a steerer tube once) - SOLD

90mm arx pro stem, 6d, used good shape $40CAD

172.5mm FSA Energy stages arm used, BB30 $130CAD, or $150 if you want a non matching but compatible right side FSA Gossamer compact arm to go with it

aero frame specific seatpost that will fit the CR901 (2014ish) $100

Shiv tri seatpost (2012 gen) $80 (or trade me for the most setback version)

Samsung Gear Sport watch - blue color, comes with box and charger $65

Sram Apex front derailleur (braze on) $20