This is a Prototype, Custom Painted Ritchey Swiss Cross. 57cm Paragon Sliders (420mm-440mm chainstay length) SRAM Red AXS 1x 172.5 Cranks Direct Mount 42T ring Ritchey Logic Cockpit (44cm bars, 110mm stem, 0 offset post (Optional 42cm, 100mm bars on request) Ritchey WCS Zeta GX Wheelset** Challenge Getaway 42c TLR Tires **OR Hunt 30 Carbon CX Tubular Wheelset with choice of Grifo, Limus or Flandrian This bike was custom painted by Chris Namba (of Squid bikes) using Spray Bike. There are some chips in the paint from a short cx season.