Today with the help of my sponsors and friends of the channel, we'll build a new carbon hardtail from scratch! We'll set up the wheels, cranks, shifting, brakes, and all the components, right up from the frame.br br All parts were provided for use in this video from the companies below. My official channel sponsors are Diamondback, Slime, and Box, with Raceface, TRP, Kenda, MRP, and Park tool contributing products only.