alloy brake pads (SRAM/Shimano)
Disc Wheel, 10spd Shimano SRAM, the less expensive the better. Doesn’t need to be top of the line
X-Lab Aero tt bottle to go with the cage I have
Torque wrench or recommendation for an affordable one
If you’re just tightening stems and seatposts to the typical 5nm, the Ritchey Torquekey is cheap and handy. Just don’t get a click type from Harbor Freight.