2014 Jamis Xenith SL Frameset

Jamis Road Dyad Supreme M40/M30 Monocoque Carbon Fiber Frame, FEA optimized Near Net SPV molding process, formed top and down tubes with SST tubing diameters, oversized tapered seat tube, 1 1/8-1 1/2” head tube with carbon bearing races, EVO386 carbon BB shell, ACE internal cable routing compatible for both Di2 wires or traditional cables, rider tuned twin seat stays with spoiler bridge, oversized asymmetrical chainstays with direct mount brakes, carbon drop outs with replaceable alloy FD mount and RD hanger.