Ventum One Frameset
or $10 nationwide.
a lot of things.
The Ventum One is available as a frameset or a complete bike, featuring Shimano Dura Ace Di2 and Ultegra Di2 groupsets, ENVE, or Vision wheels, Pioneer power meters, and CeramicSpeed bearings.
Available in sizes 46, 51, 54, 56, and 58 cm (geometry).