The advances of Parlee's Altum-R run deep. This full carbon machine trims those pesky grams and bolsters stiffness at all the points you will apply power. A beefy PF30 bottom bracket, full-carbon dropouts, and fuller transitions between head and downtubes all conspire to create a two-wheeled thoroughbred. Larger junctions at the downtube and seat tube further improve power transfer to send every watt from your quads into the road. Clip-in cable guides make this frame incredibly simple to internally route, and Parlee ensures this frame is future-proof with a modular front derailleur mount.