This customer wanted the ability to run a dropper seatpost on his gravel bike, and also maintain a 2x drivetrain. We scoured the Internet for all the parts (tough in these times, but we are always happen to help) and the bike turned out great! This build features a SRAM Force AXS 2x drivetrain with a 10-36 wide range cassette, and a Fox Transfer SL dropper seatpost.